单词	bilge keel
释义	bilge keel noun : a projection like a fin extending from the hull near the turn of the bilge on either side to check rolling Example Sentences Recent Examples on the Web Her results showed that having no bilge keels had more rocking than without. Michael Walsh, Courant Community, 3 Apr. 2018 Word History First Known Use circa 1805, in the meaning defined above
随便看	onager onagers onagra Onagraceae onagraceaes onagraceous onanism onanisms onanistic onanists onas onboard onboarded onboarder onboardest onboarding onc- once once again once again/more once and again once and for all once bitten, twice shy once in a blue moon once in a lifetime

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