汉词网为您提供needless是什么意思,needless的用法,needless的词性,needless的词根,needless短语搭配,needless真题例句等功能，学习单词超轻松。

汉词网为您提供needless to say是什么意思,needless to say的用法,needless to say的词性,needless to say的词根,needless to say短语搭配,needless to say真题例句等功能，学习单词超轻松。