| 单词 | pressure screw |
| 释义 | > as lemmaspressure screw pressure screw n. ΚΠ 1851 Sci. Amer. 9 Aug. 372/1 Pulleys banded together by a chain and connected to elastic pressure screws, which are acted upon by the weight. 1986 F. Underwood & G. Warr in A. Limon et al. Home Owner Man. (ed. 2) ii. v. 200 The two mitred pieces of wood forming the corner..are gripped under respective pressure screws and are held accurately in relation to each other. 2004 Hull Daily Mail (Nexis) 28 Feb. 59 Although I can't see the Tigers losing, you have to back them to get off the mark, a defeat would tighten the pressure screw even more. < as lemmas |
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