英语词汇before tightening怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	before tightening
释义	before — 前 • 之前 • 以前 • 先前 • 前来 • 在未 adv • 先头 • 前儿 • 早先 tighten v — 紧 v • 拧紧 v • 紧固 v • 缩紧 v • 紧缩 v • 上弦 v • 勒紧 v • 束紧 v before conj — 在之前 conj before prep — 先于 prep
随便看	but often enough but often not but of which but on a second thought but once again but once bitten, twice shy but once in a while but once i started but on Christmas eve but one goal but one should but one that but one thing but one thing is for sure but one where but only but only a few but only a little but only because but only for but only from but only has but only just but only one but only slightly

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

before —