英语词汇“is-no-joke”的音标、意思、用法及中文翻译-北京自考网

词汇	is-no-joke
释义	something is no joke idiom something is a difficult or serious matter: It’s no joke when a virus gets into your computer.
随便看	immunise immunise immunised immunised immunises immunising immunising immunities immunities immunity immunization immunizations immunizations immunize immunized immunizes immunizing immuno immunocompromise immunocompromised immunodeficiencies immunodeficiency immunofluorescence immunofluorescences immunogenic

北京自考网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。

something is no joke