英语词汇placement drill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	placement drill
释义	Definition of placement drill in English: placement drill noun Combine drill. Origin 1950s. Definition of placement drill in US English: placement drill noun Combine drill. Origin 1950s.
随便看	teleostean teleosteous teleostomatous teleostome teleostomous teleosts telepath telepathetic telepathic telepathic telepathically telepathically telepathically telepathise telepathist telepathist telepathists telepathize telepathize telepaths telepathy telepherique telephonable telephone telephone bank

英汉双解词典包含464360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。

Definition of placement drill in English: