| 单词 | 有备用发电机 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔standby〕There are standby generators but these usually only have to work for a few hours a year during power cuts.有备用发电机，不过通常一年只在断电时使用几个小时。剑桥高阶The hospital has a backup generator in case there is a power failure.医院有备用发电机以防停电。剑桥国际There are standby generators but these usually only have to work for a few hours a year during power cuts.有备用发电机，但一年中通常只在断电时使用几个小时。剑桥国际 |
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。