warn sb. about sth.与warn sb. of sth.的区别他们等于warn sb. sth.吗若不等于他们的区别与用法

有warn sb about sth 么,它与warn sb of sth 有区别么? 有warn sb about sth 么,它与warn sb of sth 有区别么? warn sb. about sth.与warn sb. of sth.的区别他们等于warn sb. sth.吗若不等于他们的区别与用法 warn sb.about sth.与warn sb.of sth.的区别他们等于warn sb.sth.吗若不等于他们的区别与用法 问warn sb.of sth.的详细用法,与warn sb about sth的区别,有例句warn sb of sth 的用法和注意点,与warn sb about sth的区别,有例句更好! warn sb.about sth.与warn sb.of sth.的区别.如题咯.请讲下这两个短语的区别.最好快点答. warn sb of sth的用法和需要注意的地方warn sb of sth的基础用法与warn sb about的区别有例句更好 warn sb.of sth. warn sb about, 造句 warn sb. against sth 与 warn sb. for sth 用法有什么区别?主要是sth.的区别. warn sb.against (doing)sth. warn sb.of sth造句 warn sb to do sth warn doing 区别 请问有没有sb warn of sth warn sb of doing sth对吗? 与warn sb （not ）to do的类似用法就是ask sb to do sth、tell sb to do sth一类的用法 take with sb about sth 与take to sb about sthtake with sb about sth 与take to sb about sth 的意思并各自举出一个例句 ask sb.about sth.