英语词组not to know the first thing about是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	not to know the first thing about
释义	not to know the first thing aboutv. phr.To be totally ignorant about a certain issue. 对…毫不知情；对…不无所知。◆ Al assured us that he didn't know the first thing about Mary's whereabouts.艾尔向我们保证说他根本不知道玛丽的行踪。
随便看	sail (right) through sail the seven seas sail under false colors salad days sales check sales check or sales slip sales slip sales talk salt away salt of the earth same diff same difference same diff or same difference same here sandman is coming sandman is coming or dustman is coming sand trap sandwich board saved by the bell save face save for a rainy day save one's breath save sb.'s neck save sb.'s neck or save sb.'s skin save sb.'s skin

英语词组固定搭配大全包含9718条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。