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单词 propeller screw
释义

> as lemmas

propeller screw
propeller screw n.
ΚΠ
1844 Times 21 Oct. 5/7 The Admiralty appears to have been guided in their selection of a permanent propeller screw for the Rattler.
a1877 E. H. Knight Pract. Dict. Mech. II. 1809/1 The pitch of a propeller-screw is the length, measured along the axis, of a complete turn.
1991 Frederick (Maryland) Post 19 Feb. a4/4 That blast damaged one of the Princeton's propeller screws.
extracted from propellern.
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as lemmas
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更新时间:2024/11/11 0:56:21