英语词汇research rocket简单造句、意思、用法及例句-英语例句辞典

单词	research rocket
例句	原声例句 TED-Ed（视频版） What they thought was the first missile in a massive attack was actually a research rocket studying the Northern Lights. 他们认为大规模攻击中的第一枚导弹实际上是一枚研究北极光的研究火箭。
随便看	living condition living conditions living cost living costs living cover living creature living creatures living curriculum living daylights living dead living deads living death living deaths living document living documents living donor living donors living down living embodiment living end living environment living example living expenditure living expense living expenses

英语例句辞典收录519880条英汉例句词条，基本涵盖了全部常用单词的造句方法及例句，是英语学习的有利工具。