英语词汇before expiry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 expiry
释义	before — 前 • 之前 • 先前 • 以前 • 前来 • 在未 adv • 先头 • 前儿 • 早先 expiry n — 到期 n • 届满 n before conj — 在之前 conj before prep — 先于 prep
随便看	double bill Double billing double bind double binding double bit key double blade cutter double bleed Double bleed double-blind double blind clinical studies double blind controlled double-blind controlled trials double-blind crossover double-blind crossover Study double-blind-placebo double-blind placebo-controlled double blind placebo controlled study double-blind, placebo-controlled trial double-blind, placebo-controlled trial double-blind randomized double blind randomized controlled double-blind randomized controlled trial double-blind review double-blind study double-blind trial

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 —