英语词汇pin的词组、短语、固定搭配翻译、用法及例句-英语词组固定搭配大全

词组	pin
释义	pin verb ●pin sth downADVERBexactly, precisely 准确说明⋯◆The difference between the two approaches is hard to pin down precisely.这两种方法之间的区别很难准确地说清楚。VERB + PIN DOWNbe difficult to, be hard to 很难确切说明
随便看	optometrist orange orange orbit orchestra ordeal order order order order order order order order order order order orderly ordinary ore organ organ organ organic organism

英语词组固定搭配大全包含11987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。