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

单词	underground operation
例句	原声例句精选英语短文 It completed the underground operation on Dec 2, and then started to use a mechanical arm to scoop up surface dirt. 它于 12 月 2 日完成地下作业，然后开始使用机械臂铲起地表泥土。
随便看	sign languages sign , marker sign ... name sign of ascites sign of cirrhosis sign of disease sign off sign of failure sign off on sign off on something sign offs sign of heart disease sign of life sign of the cross sign of the time sign of the times sign of the Zodiac signomial sign on sign on as sign on for sign on the dotted line. sign on the dotted line signor signora

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。