英语词汇has been conducted 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 conducted since
释义	since prep — 自 prep • 打 prep since conj — 既 conj • 既然 conj • 既是 conj since — 因为 adv • 兹因 has-been — 过气
随便看	anodized aluminum alloy anodized aluminum body anodized aluminum frame anodized coating anodized design anodized finish anodized finishing anodized metal anodized profiles anodized surface anodizing layer anodizing Line anodizing processes a nod to a nod to the past anodyne an oe an offence an offense against an offer an offer about an offer for an offer from an offer from from an offering

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。

since prep —