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单词拼写：
roughly
音标发音：
[ˈrʌfli][ˈrʌfli]
词性词义：
adv.粗糙地；概略地
速记技巧：
词源记忆法
拆：
rough，粗糙的，-ly，副词后缀。
记：
引申词义粗略，大致。
英英释义：
Adverb:
1.(of quantities) imprecise but fairly close to correct; "lasted approximately an hour" "in just about a minute" "he's about 30 years old" "I've had about all I can stand" "we meet about once a month" "some forty people came" "weighs around a hundred pounds" "roughly $3,000" "holds 3 gallons, more or less" "20 or so people were at the party"2.with roughness or violence (`rough' is an informal variant for `roughly'); "he was pushed roughly aside" "they treated him rough"3.with rough motion as over a rough surface; "ride rough"
短语词组：
roughly speaking大约说来
roughly set block抛筑块体
roughly estimated照概算
roughly cleaned gas粗洗煤气
roughly-squared stone粗方石
place down the weight roughly甩杠铃
记忆技巧：
rough adj.不平滑的 + -ly ...地
同义词辨析：
around about approximately roughly【导航词义：大约】
aroundadv.大约
〔辨析〕
多用于非正式场合，常见于美国英语。也用作 around about。
〔例证〕
She has around ten million US dollars in the bank.
她在银行里存有大约一千万美元。
Janet left here around seven o'clock.
珍妮特大约7点钟离开这里的。
aboutadv.大约
〔辨析〕
表示实际数量可多可少或数值、尺寸等可大可小，也作 round about。
〔例证〕
They left the museum at about 10 o'clock.
他们10点左右离开了博物馆。
He lives about 5 miles away.
他住的地方离这里5英里左右。
approximatelyadv.大约
〔辨析〕
多用于书面语，强调接近精确数值、数量、时间等，误差较小。
〔例证〕
The plane will be taking off in approximately ten minutes.
飞机大约10分钟后起飞。
He owes me approximately 400 US dollars.
他欠我大约400美元。
roughlyadv.粗略地，大致上
〔辨析〕
指按粗略估计，不强调十分接近精确数值。
〔例证〕
There were roughly 300 people there.
那里大约有300人。
The Antarctica is a continent centred roughly on the South Pole.
南极洲是一片大致以南极为中心的大陆。
双语例句：
1.THE diameter of a wind turbine capable of generating five megawatts (MW) of electricity is, at 120 metres, roughly that of the London Eye.
一台发电能力在5MW的风力涡轮机的直径有120米，大致相当于伦敦眼的。
2.As it stands the U. S. government spends roughly $4 billion a year on energy research and development.
美国每年把大约四十亿美元用在对能源的研究和开发上。
3.This was the Southern Tower, falling in on itself. It was now roughly an hour since the first attack.
南塔倒塌了。这距离第一次袭击事件大概一小时左右。
4.Italy, with roughly the same population, has won four World Cups and been runner-up in a few more.
而人口差不多相当的意大利，获得四次世界杯冠军和好几次亚军。
5."That sort of thing makes me sick, " he said roughly.
“这种事叫我恶心，”他没好气地说。
6.We know how often they execute and, at least roughly, how much time is spent within them.
现在我们至少大致地知道这些过程执行的频率，它们的执行过程中花费了多少时间。
7.I fell asleep but was awoken to find him on top of me kissing me roughly on my neck.
我睡了过去，后来被弄醒，发现他正趴在我身上，粗野地亲吻我的脖子。
8.Bigotry may be roughly defined as the anger of men who have no opinions.
可以给偏执下一个粗略的定义：没有观点的人的愤怒
9.Google, which handles roughly two out of every three internet searches in the US, has taken several stabs at Facebook in recent years.
谷歌，占据美国三分之二的网络搜索，在最近今年向“脸谱”发动了几次攻击。
10.Local residents say that police regularly swept the area, roughly once a week, checking residents' IDs and sometimes looking inside homes.
当地居民称，警察经常清扫这个地区，大体上一周一次，检查居民的身份证，有时进屋检查。
全部四级六级高考考研例句：
According to the FBI, crimes like these accounted for roughly twothirds of all household burglaries in the US in 2013.
出自-2016年12月阅读原文
More than 15% of the workforce are jobless or underemployed — roughly 25 million workers.
出自-2013年6月阅读原文
According to the FBI, crimes like these accounted for roughly two-thirds of all household burglaries in the US in 2013.
2016年12月四级真题（第一套）阅读 section B
But instead of bringing families together, Aderhold's letter revealed a divide in the district, which has 9,700 students, and one that broke down roughly along racial lines.
2018年6月四级真题（第一套）阅读 Section B
In a three-stage life, people leave university at the same time and the same age, they tend to start their careers and family at the same age, they proceed through middle management all roughly the same time, and then move into retirement within a few yea
2019年6月四级真题（第一套）阅读 Section B
Roughly half of all federally-convicted animal fighters only get probation(缓刑).
2016年12月四级真题（第三套）阅读 Section A
Roughly the size of a soda can, sitting on a bookshelf, a relatively harmless gadget may be turning friends away from your home.
2018年12月四级真题（第二套）阅读 Section C
本文参考文献：
1 http://www.mcb5.cn/time
2 http://www.mcb5.cn/their
3 http://www.mcb5.cn/will
4 http://www.mcb5.cn/If
5 http://www.mcb5.cn/more
6 http://www.mcb5.cn/get
7 http://www.mcb5.cn/up
8 http://www.mcb5.cn/me
9 http://www.mcb5.cn/year
10 http://www.mcb5.cn/There
11 http://www.mcb5.cn/all
12 http://www.mcb5.cn/work
13 http://www.mcb5.cn/how
14 http://www.mcb5.cn/which
15 http://www.mcb5.cn/other
16 http://www.mcb5.cn/out
17 http://www.mcb5.cn/day
18 http://www.mcb5.cn/who
19 http://www.mcb5.cn/take
20 http://www.mcb5.cn/would
核心重点高频常考单词-roughly的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序
单词拼写：
roughly
音标发音：
[ˈrʌfli][ˈrʌfli]
词性词义：
adv.粗糙地；概略地
速记技巧：
词源记忆法
拆：
rough，粗糙的，-ly，副词后缀。
记：
引申词义粗略，大致。
英英释义：
Adverb:
1.(of quantities) imprecise but fairly close to correct; "lasted approximately an hour" "in just about a minute" "he's about 30 years old" "I've had about all I can stand" "we meet about once a month" "some forty people came" "weighs around a hundred pounds" "roughly $3,000" "holds 3 gallons, more or less" "20 or so people were at the party"2.with roughness or violence (`rough' is an informal variant for `roughly'); "he was pushed roughly aside" "they treated him rough"3.with rough motion as over a rough surface; "ride rough"
短语词组：
roughly speaking大约说来
roughly set block抛筑块体
roughly estimated照概算
roughly cleaned gas粗洗煤气
roughly-squared stone粗方石
place down the weight roughly甩杠铃
记忆技巧：
rough adj.不平滑的 + -ly ...地
同义词辨析：
around about approximately roughly【导航词义：大约】
aroundadv.大约
〔辨析〕
多用于非正式场合，常见于美国英语。也用作 around about。
〔例证〕
She has around ten million US dollars in the bank.
她在银行里存有大约一千万美元。
Janet left here around seven o'clock.
珍妮特大约7点钟离开这里的。
aboutadv.大约
〔辨析〕
表示实际数量可多可少或数值、尺寸等可大可小，也作 round about。
〔例证〕
They left the museum at about 10 o'clock.
他们10点左右离开了博物馆。
He lives about 5 miles away.
他住的地方离这里5英里左右。
approximatelyadv.大约
〔辨析〕
多用于书面语，强调接近精确数值、数量、时间等，误差较小。
〔例证〕
The plane will be taking off in approximately ten minutes.
飞机大约10分钟后起飞。
He owes me approximately 400 US dollars.
他欠我大约400美元。
roughlyadv.粗略地，大致上
〔辨析〕
指按粗略估计，不强调十分接近精确数值。
〔例证〕
There were roughly 300 people there.
那里大约有300人。
The Antarctica is a continent centred roughly on the South Pole.
南极洲是一片大致以南极为中心的大陆。
双语例句：
1.THE diameter of a wind turbine capable of generating five megawatts (MW) of electricity is, at 120 metres, roughly that of the London Eye.
一台发电能力在5MW的风力涡轮机的直径有120米，大致相当于伦敦眼的。
2.As it stands the U. S. government spends roughly $4 billion a year on energy research and development.
美国每年把大约四十亿美元用在对能源的研究和开发上。
3.This was the Southern Tower, falling in on itself. It was now roughly an hour since the first attack.
南塔倒塌了。这距离第一次袭击事件大概一小时左右。
4.Italy, with roughly the same population, has won four World Cups and been runner-up in a few more.
而人口差不多相当的意大利，获得四次世界杯冠军和好几次亚军。
5."That sort of thing makes me sick, " he said roughly.
“这种事叫我恶心，”他没好气地说。
6.We know how often they execute and, at least roughly, how much time is spent within them.
现在我们至少大致地知道这些过程执行的频率，它们的执行过程中花费了多少时间。
7.I fell asleep but was awoken to find him on top of me kissing me roughly on my neck.
我睡了过去，后来被弄醒，发现他正趴在我身上，粗野地亲吻我的脖子。
8.Bigotry may be roughly defined as the anger of men who have no opinions.
可以给偏执下一个粗略的定义：没有观点的人的愤怒
9.Google, which handles roughly two out of every three internet searches in the US, has taken several stabs at Facebook in recent years.
谷歌，占据美国三分之二的网络搜索，在最近今年向“脸谱”发动了几次攻击。
10.Local residents say that police regularly swept the area, roughly once a week, checking residents' IDs and sometimes looking inside homes.
当地居民称，警察经常清扫这个地区，大体上一周一次，检查居民的身份证，有时进屋检查。
全部四级六级高考考研例句：
According to the FBI, crimes like these accounted for roughly twothirds of all household burglaries in the US in 2013.
出自-2016年12月阅读原文
More than 15% of the workforce are jobless or underemployed — roughly 25 million workers.
出自-2013年6月阅读原文
According to the FBI, crimes like these accounted for roughly two-thirds of all household burglaries in the US in 2013.
2016年12月四级真题（第一套）阅读 section B
But instead of bringing families together, Aderhold's letter revealed a divide in the district, which has 9,700 students, and one that broke down roughly along racial lines.
2018年6月四级真题（第一套）阅读 Section B
In a three-stage life, people leave university at the same time and the same age, they tend to start their careers and family at the same age, they proceed through middle management all roughly the same time, and then move into retirement within a few yea
2019年6月四级真题（第一套）阅读 Section B
Roughly half of all federally-convicted animal fighters only get probation(缓刑).
2016年12月四级真题（第三套）阅读 Section A
Roughly the size of a soda can, sitting on a bookshelf, a relatively harmless gadget may be turning friends away from your home.
2018年12月四级真题（第二套）阅读 Section C
本文参考文献：
1 http://www.mcb5.cn/time
2 http://www.mcb5.cn/their
3 http://www.mcb5.cn/will
4 http://www.mcb5.cn/If
5 http://www.mcb5.cn/more
6 http://www.mcb5.cn/get
7 http://www.mcb5.cn/up
8 http://www.mcb5.cn/me
9 http://www.mcb5.cn/year
10 http://www.mcb5.cn/There
11 http://www.mcb5.cn/all
12 http://www.mcb5.cn/work
13 http://www.mcb5.cn/how
14 http://www.mcb5.cn/which
15 http://www.mcb5.cn/other
16 http://www.mcb5.cn/out
17 http://www.mcb5.cn/day
18 http://www.mcb5.cn/who
19 http://www.mcb5.cn/take
20 http://www.mcb5.cn/would
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