| 单词 | duplex pump |
| 释义 | duplex pumpnouna pair of direct-acting steam pumps so arranged that each pump begins its working stroke just as the other finishes its working stroke, so that the rate of flow of the fluid is nearly continuous. Words nearby duplex pumpduplexer, duplex house, duplex kidney, duplex lock, duplex process, duplex pump, duplex uterus, duplicable, duplicate, duplicate bridge, duplicating machine Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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