obey v．服从，顺从

例句：Everyone must obey the traffic rules.

每个人必须遵守交通规则。

obedient adj. 服从的，孝顺的

例句：Obedient to his order Suke had gone to bed.

遵照他的命令，苏柯已经上床睡了。

comply vi. 顺从，答应，遵守

例句：Kate was told to pay the fine, but she refused to comply.

通知凯特交纳罚款，但她拒不服从。

compliment n．称赞，恭维，问候，称赞，囊扬

例句：Peter complimented her on her new dress without even looking at it.

彼得连看都没看一眼，就称赞她的新衣服。

complement n．补足物 vt．补助，补足

例句：Obviously, the two sets of books overlap and can complement eachother.

显然，两套书有互相重复的地方，也可以互相补充。