词汇“研究开始之前”用英语简单造句子的方法、技巧、例句及翻译-英语例句辞典

单词	研究开始之前
例句	DEFINITIVE EXAMPLES 权威例句〔EXAMINE〕Prior to the study all test subjects were given physical examinations. 研究开始之前，所有实验对象都接受了体检。朗文写作活用
随便看	main features main force main fuel main function main group main highway main home main idea main job main line main lines main man main medium main memory main note main object main office main part main party main path main point main points main port main post main power

英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。