| 单词 | booster pump |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔necessitate〕Frank was carrying out fuel-system tests which necessitated turning the booster pumps off.弗兰克在做燃料系统测试，这一测试需要关掉升压泵。柯林斯高阶〔necessitate〕Frank was carrying out fuel-system tests which necessitated turning the booster pumps off.弗兰克在进行燃料系统检测, 这就需要关闭增压泵。外研社新世纪 |
| 随便看 |
只要是亲生父母，除非你去犯罪，否则你干什么他们不支持你呢。-「解忧杂货店」
英语例句辞典收录558986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。