pass sth on to sb还是pass on sth to sb?

pass sth to sb还是pass sth on to sb pass sth on to sb 是pass sth on to sb 还是pass on sth to sb pass sth on to sb还是pass on sth to sb? 关于pass on sth to sb pass sth.to sb 与pass on 的区别是什么 pass on sth to sb和pass sth on to sb 有什么不同 pass on 与pass 区别 Pass sth.to sb.=Pass sth.on to sb.为什么?二者意思一 又没有pass sb sth 还是pass sth to sb? pass on sth to pass+sb+sth与pass+sth+to+sb的区别 为什么既有call sb up也有call up sb?是pass on sth还是pass sth on?