be busy with doing sth

意思翻译 忙于做某事 相似词语短语 be busy doing sth───忙着做某事 be busy doing───忙着做某事；忙于（做）... busy doing───忙于 be busy with───忙于; 从事；忙于某事；忙着做… doing sth───正在做某事 be busy───忙的；不遑宁处；忙碌；忙活；赶趁 busy with───忙于… be better off doing sth───做某事更好 enjoying doing sth───喜欢做某事 ...