可不可以说join sb.in doing sth.有没有例句?

可不可以说join sb.in doing sth.有没有例句? join sb in doing sth 是什么意思? join sb in sth / join sb in doing sth 都对么? join sb in doing Sth 中的in可省略吗:-). join sb.in sth. 可以说want sb.doing sth. 有没有sb.be succeeded in doing sth.的词组? 可不可以说welcome sb to do sth keep sb doing sth例句 stop sb doing sth例句 有没有advice sb doing sth和advice sb sth 有没有 动词+sb not doing sth.