refrain [rɪˈfreɪn]

以下由轻松背单词网站提供

n.重复，叠句，副歌；v.节制，避免，克制

to avoid doing or stop yourself from doing something

I made a terrific effort to refrain from tears. 我狠着心把泪止住。
They all sang the refrain. 他们齐声合唱叠句。