devoted their lives to the cause of Communism.
mend on the mend ( = in the process of recovering)好转，在康复中：1) He has
been seriously ill，but he is now on the mend. 2) The doctor told the
patient that he was definitely on the mend and could get up soon. mention
mention sth. to sb.向某人提起某事：I was afraid of mentioning it to him.
注意两个习语：1) Don’t mention it.(不用谢。）2) not t 查看全文>>