| 单词 | sump pump |
| 释义 | sump pump in American English a pump for removing liquid from a sump sump pump in American Englishnoun a pump for removing liquid or wastes from a sump Word origin [1895–1900]This word is first recorded in the period 1895–1900. Other words that entered Englishat around the same time include: backstage, backwind, calling card, freewheel, neonExamples of 'sump pump' in a sentence |
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