英语词汇hard at it的词组、短语、固定搭配翻译、用法及例句-英语词组固定搭配大全

词组	hard at it
释义	hard at it adjective very busy, especially when engaged on a particular task UK, 1749 We’ve been hard at it since mid-July in what was the toughest build-up to any season that any one of us can remember. — The Guardian, 2 September 2002
随便看	guilt-trip guinea Guinea football guinea people guinea pig guinea red guinea stinker Guineatown guiver gulch gulch gullwing gully gully gully-gut gully monkey gully washer guluptious gum guma gumball gumball gum-beat gum-beater gum-beating

英语词组固定搭配大全包含4241条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。