有spend.on doing sth

有spend.on doing sth spend doing sth.和 spend on sth.有什么区别? spend on sth 等于spend doing sth spend...on(in)doing sth.造句 spend st/sm on doing sth 造句 spend ...on(in) doing sth ---------------------------------------------的区别 spend doing sth和spend on sthspend doing sth等于spend on it takes sb some time to do sth 等于 spend doing sth 、 spend on why? spend money on doing sth 有这用法吗spend money on doing 与spend time in doing 是这样吗,求详解~ spend time in doing sth和spend time on doing sth的区别 spend.on doing sth中on能不能去掉? spend/waste.doing sth.spent on sth./spent .(in) doing sth. spend too much time+in doing ,on sth有什么区别? 有没有spend some time in sthspend some time on doing sth sb spend + doing sth spend doing sth. 关于spend词组的问题我们老师说spend的词组有两个：spend sth on sth；spend sth (in）dong sth但是牛津高阶英汉双解词典的spend的词组却有不同之处：“用,花钱”-----~sth (on sth/on doing sth)花时间,度过- spend的用法spend 一般不就用在spend on sth 和spend (in) doing sth spend with哪来的?spend sometime with sth可以么? spend time on sth 和spend time in doing sth 用法和区别