英语词汇“black shales”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	black shales
释义	black shales 基本例句黑色页岩 The conodonts studied in this paper were collected from theblack shalesofthe Llanvirnian Upper Ningguo Formation.本文研究了江西武宁奥陶系宁国组上部黑色页岩中的牙形刺。
随便看	takydromus septentrionalis Takydromus septentrionalis Takydromus sexlineatus Takydromus sexlineatus ocellatus takes action Takesada takes a dip take someone to one side takes advantage takes advantage of takes a firm stand takes a flyer talk sb.'s ear off talk sb's head off talk sb.'s head off talk sb through sth talks delivered in the south Tallenberger Tallendeau Tallendier Tallensi tallensis Tallent Tallents talleol