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

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

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

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