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	sandbagged sandbagged sandbagged sandbagger sandbagger sandbaggers sandbagging sandbags sandbank sand-bank sandbanks sandbar sandbars sand bath sand-bath sand-bed sandblast sand-blast sandblaster sandblaster sandblasters sand-blind sandboard sandboarder sandboarder

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: