1．把A和B相结合 combine A with B 把A和B做比较 compare A with B
2．把A比作B compare A to B
3．. 向某人抱怨 complain to sb about/of sth
4．. How come?=Why? 苏醒 come to(oneself)
5．偶遇 come across=run into=meet with=meet…by chance
6．. 对..作出评论 make comments on sth
7．. 通过..与某人交流 communicate with sb by sth
8．. 由..组成 be composed of= be made up of= consist of
9．. 得出结论 arrive at/come to the conclusion
