1.agree
agree with sb.同意某人的话
agree on/ upon对...达成协议; 对...取得一致意见
agree to sth 同意某事
Assent 指同意,如一个声明或建议,尤指有意得到的结果：They readily assented to our suggestion.
assent (to)同意
obey 服从遵守命令
submit to 屈服于,服从于
conform to 遵守...=comply with
2.infect传染,感染
contaminate 弄脏; 沾污; (以放射性物质)污染
corrupt 贪污,腐败,堕落
defile 弄脏,污损,损坏或 玷污(名誉等)
pollute 弄脏,污染（水、空气等）