“boat plug”的概念、定义、翻译、参考文献-科学参考

单词	boat plug
释义	boat plug [`bōt ´plǝg] ^{NAVAL ARCHITECTURE} A threaded plug that stops up the drainage hole of a boat near the keel and can be removed when the boat is dry-docked to drain out bilge water.
随便看	navigation accuracy measurement system navigational aid navigational almanac navigational planets navigational plot navigational satellite navigational triangle navigation computer navigation dam navigation dome navigation head navigation lights navigation radar navigation receiver navigator navite NAVSTAR Navy Electronics Laboratory International Algol Compilers Navy Heavy Nb n-body problem NBR N-bromoacetamide N-bromosuccinimide n-butylamine

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