英语词汇before drilling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 drilling
释义	before — 前 • 之前 • 以前 • 先前 • 前来 • 在未 adv • 先头 • 前儿 • 早先 drilling n — 钻孔 n • 演练 n drilling — 钻眼 before conj — 在之前 conj before prep — 先于 prep drill v — 钻井 v • 钻 v • 钻探 v • 打眼 v drill n — 钻头 n • 演习 n • 电钻 n • 练 n • 训练 n • 演练 n • 操练 n • 练习 n • 反复练习 n • 军训 n • 出操 n • 打孔钻 n
随便看	review and refine review and reflect review and reinforce review and release review and revise review and sign review and storage review and submit review and test review and understand review and update review and updating review and validation review and verification review and verify review annual accounts review annually review answers review any content review appeal review applicability review applicable review application review a process review a report

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 —