mention doing sth是什么意思?

mention doing sth是什么意思? spend ...in doing sth这个in doing sth是什么语? 英语固定用法造句forgive doing sth.原谅做某事 give up doing sth.放弃做某事imagine doing sth.想象做某事 keep doing sth.保持做某事mention doing sth.提及做某事 mind doing sth.介意做某事miss doing sth.错过做某事 have been doing sth是什么时态? be used to+doing sth是什么意义 pay sb.for doing sth.是什么 意思? try doing sth.的否定形式是什么 avoid doing sth是什么u意思? like to do sth.和like doing sth.区别是什么? sb spend sometime (in) doing sth 中的 (in) doing sth 是什么成分? avoid doing sth.和 feel like doing sth 的汉语意思是什么? hear doing sth,hear to do sth,hear do sth.哪个对?区别是什么? used to do sth和be used to doing sth中的used是什么词性?used to do sth和be used to doing sth中的used是什么词性? 翻译 prefer doing sth to doing sth perfer doing sth to doing sth enjoy doing sth 那enjoy to do 是什么用法? drop to do sth与drop doing的区别是什么 keep sb from doing sth 的同意词组是什么