英语词汇Bakken shale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	Bakken shale
释义	shale — 泥岩
随便看	customs processing custom's purposes custom'S purposes custom's purposes customs purposes only customs rate customs records customs reform customs regime customs registration customs regulations customs related customs release customs requirements customs revenue Customs risks customs rules customs rules and regulations customs seal customs sealing customs seals customs search customs section customs security customs seizure

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。

shale —