下面小编跟大家一起了解考研英语重点词组知识分享，希望对大家的学习有所帮助。
　　171.compatible with 与... 兼容，符合 This software is not compatible with your hardware. 这软件与你的硬件不兼容。
　　172.comPETition with/against sb. 与某人竞争 I’m in competition with/against myself. 我在和我自己竞争。
　　173.complaint about/of 对...抱怨 He always had complaint about/of his work. 他总是抱怨他自己的工作。
　　174.compromise between/on 折中，妥协 Life is a compromise between death and life. 生活就是死亡与生存之间的妥协。 We don't compromise on anything. 我们不对任何事妥协。
　　175.concentration on sth 专心，集中精力 I cannot have concentration on my homework. 我不能专注做作业。
　　176.concern about/for/over 担心 Some teachers express concern about/for/over the trend. 部分教师对这种趋势表示担忧。
　　177.concerned with 担心，忧虑 We are concerned with the danger of a rogue application. 我们担心的是恶意应用程序的危害性。
　　178.confidence in 对...的信任，相信 Tom is very conscientious in doing his work, so his comrades all have confidence in him. 汤姆对工作一丝不苟， 同志们都很信任他。 179.confident of 确信，相信 I did it because I am confident of my body and myself. 我这麽做的原因是我对自己和自己的身体都很自信。
　　180.connection between 关系，连接 I love this pattern because it brings connection between people. 我喜欢这个模式，因为它把人们联系了起来。