2英语四级考试委员会1新概念英语英语四级年英语专四答案英语四级 ... depend on取决于 engage in从事于，忙着;订婚 g0 on继续;发生 ...
be busy with
2010年高考总复习：英语重难点短语汇总(4)-高考-高考英语 ... be busy doing 忙着…… be busy with 忙着…… be careful 小心 ...
be busy doing
2010年高考总复习：英语重难点短语汇总(4)-高考-高考英语 ... be blind to 对……视而不见 be busy doing 忙着…… be busy with 忙着…… ...
求翻译：那时正处于战争中 是什么意思? ... Lucky baby » 幸运婴儿 busily » 忙着 First understand the teacher words to me is not easy » 首先我理解老师的话是不容易的的 ...
be busy doing | address oneself to | be overwhelmed with | be occupied with
be busy doing | be busy doing something be busy with something | off to the races | be busy doing sth be busy with sth
in the middle of
be busy doing sth
employ | engaged in | ploy oneself in
Busy clacking married | Slightly busy wedding
be busy preparing the food
I can't do it now because I am busy.
The birds are busy building their nests.
While you are talking, they are busy developing critiques of what you said or how you said it.