comment on 评论

　　commit oneself to 使自己承担…… commit sb. to prison 把某人送进监 狱;commit one’s idea to writing 把某人的想法写下来;commit a matter to a committee 把某事交给委员会讨论

　　in common (和……)有共同之处，共用 be common to sb. 是与某人所共有的

　　keep company with (=be friendly and go out together) 和……要好

　　compare...with... 把……与……比较

　　compare...to... 把……比作……

　　by comparison 比较起来

　　in comparison with (=in contrast to) 和……比起来

　　compensate for (=give sth. to make up for) 补偿，赔偿，弥补 compensate sb. for sth. 赔偿，弥补

　　complain of (or about) 抱怨;诉苦;控告;complain about 抱怨某人或事 情;complain to sb. about sth. (or sb.) 向某人抱怨……;complain(抱怨);complement(补 充);compliment(恭维)

　　comply with (=act in accordance with a demand, order, rule etc.) 遵守， 依从

　　conceive of (think of, imagine, consider) 想象，设想

　　concentrate on (or upon) 集中，专心

　　be concerned with (=about) 与……有关

　　concern oneself about/with 关心

　　in conclusion (=as the last thing) 最后一点;at the conclusion of 当…… 结束时

　　condemn sb. to 判决

　　on condition that (=if) 以……为条件，假如 in that = because 因为 now that = since 既然 for all that = although 尽管

　　in/out of condition (=thoroughly healthy or fit/not fit) 健康状况好/不好 in good (bad) condition 处于良好(坏)状态