| 单词 | pump tube |
| 释义 | > as lemmaspump tube pump tube n. ΚΠ 1848 Sci. Amer. 16 Dec. 98/3 Place this spout in the curb, 17 inches from the bottom, and with the top of your pump tube neatly fitted in this spout. 1933 Archit. Rev. 74 179 (caption) The glass foot with the plate and plate-tube, central rod and pump-tube. 1998 Re: Silca Impero pump in rec.bicycles.tech (Usenet newsgroup) 28 July Every few years I put a bit of grease on the gasket and the inside of the pump tube. < as lemmas |
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