求解Whatever\whichever Not matter what、Not matter which四个的区别.RT求用法。不是意思。

求解Whatever\whichever Not matter what、Not matter which四个的区别.RT求用法。不是意思。
求解Whatever\whichever Not matter what、Not matter which四个的区别.
RT
求用法。不是意思。

求解Whatever\whichever Not matter what、Not matter which四个的区别.RT求用法。不是意思。
Whatever无论什么
whichever 无论哪个
Not matter what无所谓什么
Not matter which无所谓哪个