英语词汇“trough keel”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	trough keel
释义	trough keel noun : a keel in a yacht having the form of a trough into which molten lead is poured as ballast compare bar keel
随便看	dribs dribs and drabs dridder driddle dride drie driech dried dried alum dried beef dried milk dried off dried out dried up dried-fruit beetle dried-up driegh drier drier-down driers dries dries off dries out dries up Driesch

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trough keel