| 单词 | engine pump |
| 释义 | > as lemmasengine pump engine pump n. a pump which is driven by machine rather than manually. ΚΠ 1743 J. Wood Descr. Exchange of Bristol 16 This Engine-Pump is a Machine of a very simple nature. 1838 C. Dickens Oliver Twist III. xlvi. 212 The clanking of the engine-pumps. 1986 APT Bull. 18 12/1 None of the equipment that I know has the provisions for throttling either the engine-pump or the flow. < as lemmas |
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