be about to do when的同义短语

be about to do when的同义短语 英语翻译用be about to do sth when 的句式 问几个英语短语的区别be about to do be going to dobe to do这三个的区别 be eager to do同义短语,尽可能多 be about to do when是啥意思 对be about to do sth when 造句 be to do & be about to do的区别 be about to do sth… when和while的差别…… be about to do be to do,be going to do,will do,be about to do的区别. be about to do 的用法 be about to do sth的用法