英语短语词组词汇be at(sth)的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	be at(sth)
释义	be at(sth)正在做(某事)：When my mother came in，she asked me what I was at.当我的母亲进来时，她问我正在做什么了。
随便看	snake's-head snakes in Iceland snake-skin snakestone snakestones snake venom Snake Venoms snakeweed snakeweeds snakewood snakewoods snakey snakier snakiest snakily snakiness snakinesses snaking snakings snaking stream snakish snaky snallygaster snap snap action

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。