however 等于 No matter how

问题描述:

however 等于 No matter how
I`ll go there however dangerous it is.
=I`ll go there no matter how dangerous it is.

在这句话里是完全相等的.
但是在名词性从句(主,宾等从句)中,只能用**ever 而不能用no matter **.比如下面的句子:
whatever you say can’t please me.其中,whatever不可以替换成no matter what