英语词组be hard at it是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	be hard at it
释义	●be hard ˈat itbe working hard 努力工作◆She’s been hard at it all day. 她一整天都在努力工作。◆When I left at six, he was still hard at it. 我六点钟走的时候，他还在埋头干活。 OPP take it/things easy
随便看	the life and soul of the party (the) light dawned (on sb) the light dawned on sb the light of day the light of sb’s life the lights are on but nobody’s home the likes of sb the lion’s den the lion’s share the lion’s share (of sth) the lion’s share of sth the litmus test the long and short of it the long and (the) short of it the long and the short of it the long arm of the law the loose ends the loose ends/threads the loose threads the luck of the devil the luck of the draw the luck of the Irish the lull before the storm the lunatic fringe -them

英语词组固定搭配大全包含20132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。