知识扩展
易混词辨析
complimentary、supplementary、complement、compliment
1. complementary:形容词 “互补的;补足的”(如 complementary colors 互补色;complementary skills 互补技能),核心混淆点是与 complimentary(形容词 “免费的;赞美的”,如 complimentary tickets 免费票;complimentary remarks 赞美之词)的拼写差异 —— 仅差一个 “i”,语义完全不同,学生易漏写或多写 “i”;
2. 与 supplementary(形容词 “补充的”,如 supplementary materials 补充材料)区别:complementary 侧重 “相互补充、缺一不可”,supplementary 侧重 “额外补充、可有可无”;
3. 与 complement(动词 “补充;补足”/ 名词 “补语;补充物”,如 complement a meal with dessert 用甜点补充正餐;subject complement 表语)混淆词性 ——complement 是动词 / 名词,complementary 是形容词(不可说 “complement colors”,应为 “complementary colors”);
4. 与 compliment(动词 “赞美”/ 名词 “赞美”,如 compliment sb on dress 赞美某人的裙子)区别:拼写仅差 “i”,语义 “互补” vs “赞美”,需刻意区分。
词组短语
complementary function余函数;complementary product补充产品;互补产品