英语词汇has been a while since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	has been a while since
释义	a while — 一时 • 一会 • 一会儿 while — 却 • 当时 • 迨 since prep — 自 prep • 打 prep since — 因为 adv • 兹因 has-been — 过气 while conj — 虽然 conj since conj — 既 conj • 既然 conj • 既是 conj
随便看	flys flys away fly service flysheet fly solo fly solution fly somewhere fly south fly specific fly straight fly stream fly Swat fly Swat fly the aircraft fly the flag fly the flag for fly there fly through the air fly-tipped fly-tipping fly to America fly to America fly to England fly to the island fly to the moon

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。

a while —