be busy doing的同义短语
1个回答
working on
left home left
相关问题
be busy to do sth有这个短语吗
be due to do sth同义短语
be about to do when的同义短语
be+busy+doing=be+( )+(
是be busy doing sth 还是 be busy with doing sth
be busy with sth 与be busy doing sth的区别
be busy doing 是不是省略了in 应该是 be busy in doing 还有 上面两个跟be busy
be connect about的同义短语
be busy to do还是doing
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