A mechanical device for raising water, commonly consisting of a cylinder or tube in which a piston or plunger is moved up and down, and usually…
| 单词 | θ212631 |
| 释义 | society > occupation and work > equipment > pump > [noun] > pump for raising water (9) pump1420 A mechanical device for raising water, commonly consisting of a cylinder or tube in which a piston or plunger is moved up and down, and usually… water pump1422 A pump for raising or moving water (or other fluid). plump1480 = pump, n.1 1. water crane1658 Apparently: a pump or siphon for raising water. Obsolete. force-pump1659 A pump employed to force water, etc. beyond the range of atmospheric pressure. forcer1731 An instrument or means for forcing. A force-pump. plunger pump1807 a pump that incorporates a plunger or plungers. well pump1840 hydropult1866 a force-pump worked by hand; a garden-pump. |
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