| 单词 | pump bolt |
| 释义 | > as lemmaspump bolt pump bolt n. ΚΠ 1669 H. Brayne Inventorie Shipp Carolina 17 Aug. in L. Cheves Shaftesbury Papers (2000) 140 Carpenters Stores... Two pump hookes foure pump boltes. 1697 W. Dampier New Voy. around World xv. 434 They..took out our Pump Bolts, and Linch-Pins out of the Carriages of our Guns. 1769 W. Falconer Universal Dict. Marine Transl. French Terms Cheville de potence de pompe, a long pump-bolt. 1849 Morning Chron. 29 Nov. 5/5 A back as upright as a pump-bolt. 1983 Oil & Gas Jrnl. (Nexis) 8 Aug. 120 (table) Submersible pump bolts. < as lemmas |
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