首页keelkeel英英释意

keel

英 [kiːl]美[kil]
  • vt. 给…装龙骨;把…翻转
  • n. 龙骨;平底船;龙骨脊
  • vi. 翻倒;倾覆
  • n. (Keel)人名;(德)克尔;(英)基尔

英英释意


1. the median ridge on the breastbone of birds that fly
2. one of the main longitudinal beams (or plates) of the hull of a vessel; can extend vertically into the water to provide lateral stability
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