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单词 trunnion
释义 trun·nion
\ˈtrənyən\ noun
(-s)
Etymology: French trognon core, stalk, stump
1. : either of two opposite gudgeons on which a cannon is swiveled — see cannon illustration
2. : a pin or pivot usually mounted on bearings for rotating or tilting something
trun·nioned \-yənd\ adjective
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更新时间:2025/1/27 12:54:27