be busy to do

意思翻译 忙着做 相似词语短语 to be busy───忙碌 be busy───忙的；不遑宁处；忙碌；忙活；赶趁 to be do───待办事项 to do be───待办事项 be to do───打算做 to do to be───待办 do you busy───你忙吗 be busy in───忙于做（某事） be busy with───忙于; 从事；忙于某事；忙着做… 双语使用场景 At dinner, when Cassandra went to the...