no pain,no gain的意思是:一分耕耘,一分收获。重点词汇解释gain 英 [ɡeɪn] 美 [ɡeɪn] n. 获得;收益;增益v. 获得;到达;增加;获利;(钟、表等)走得快He has no aspiration for fame or gain.他不图名利。短语1、gain impetus 获得动力2、gain land from sea 围海滩垦地3、gain momentum 获得势头4、gain one's interest 获得利益5、gain one's point 贯彻自己的意见