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

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

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

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

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