知识扩展
相关变形拓展
动词:operate(操作)→ 三单:operates;过去式:operated;过去分词:operated;现在分词:operating → 名词:operation
易混词辨析
operating、operate、work、function、run
1. operating:①动词现在分词(“operate” 的现在分词,如 “The machine is operating”“operating a business”);②形容词 “操作的;运行的”(如 “operating system”“operating cost”);
2. operate:动词 “操作;运转;经营;手术”(①操作:“operate a computer”;②运转:“operate smoothly”;③经营:“operate a shop”;④手术:“operate on sb”);
3. work:动词 “工作;运转;起作用”(如 “work hard”“The plan works”),比 operating 更通用,无 “手术” 含义;
4. function:动词 “起作用;运转”(侧重 “正常发挥功能”,如 “function as a teacher”“The phone functions well”),比 operating 更侧重 “功能实现”;
5. run:动词 “运转;经营;跑”(①运转:“run a machine”;②经营:“run a company”;③跑:“run fast”),比 operating 更口语。
词组短语
operating system[计]操作系统
operating principle工作原理;操作原理
operating mechanism操作机构;工作机构
operating mode操作模式;工作模式