are busy practising

意思翻译 正在忙于练习 相似词语短语 are busy───很忙 you are busy───你们很忙；你很忙 are busy with───忙着 They are busy───他们很忙 are you busy───你忙吗 busy───adj.忙碌的；热闹的；正被占用的；n.(Busy)人名；(匈)布希；(法)比西；vt.使忙于 practising dialogues───练习对话 they are so busy───他们太忙了 busy is busy───忙就是忙 ...