| 单词 | as needed |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔fountain〕A reservoir or chamber containing a supply of liquid that can be siphoned off as needed.液体贮存器:一个贮水的器皿或容器,需要水时便可从中喷出来美国传统 |

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。
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| 单词 | as needed |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔fountain〕A reservoir or chamber containing a supply of liquid that can be siphoned off as needed.液体贮存器:一个贮水的器皿或容器,需要水时便可从中喷出来美国传统 |

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。