英语词汇petroleum 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	petroleum drilling
释义	petroleum n — 油 n • 石油 n • 天然气 n • 石化 n drilling n — 钻孔 n • 演练 n drilling — 钻眼 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 • 打孔钻 n • 出操 n • 军训 n
随便看	purification unit purification water purifid water purified 5-methoxypsoralen purified air purified allergens purified antigen purified bottled water purified cotton purified drinking water purified fish purified fish oil purified form purified from purified gas purified genomic dna purified material purified nucleic acid purified of defiling illusion purified preparation purified product purified protein purified protein derivative purified spring water purified tap water.

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。

petroleum n —