vt.抑制,克制
n.(诗歌的)叠句,副歌,经常重复的评价(或抱怨)
vi.忍耐,节制
Please refrain from smoking.
请勿吸烟。
Rosa's constant refrain is that she doesn't have a life.
罗莎总是重复的一句话就是她没有像样的生活。
I made a terrific effort to refrain from tears.
我狠着心把泪止住.