单词	metacenter
释义	metacenter noun meta·​cen·​ter ˈme-tə-ˌsen-tər  : the point of intersection of the vertical through the center of buoyancy of a floating body with the vertical through the new center of buoyancy when the body is displaced Illustration of metacenter 1 center of gravity 2 center of buoyancy 3 new center of buoyancy when floating body is displaced 4 point of intersection Word History Etymology French métacentre, from méta- meta- + centre center First Known Use 1765, in the meaning defined above
随便看	draw-moss draw/make an analogy between draw/run a bath drawable drawback drawback lock drawbacks drawband drawbar drawbar pull drawbars drawbench drawboard drawbolt drawbore drawbores drawboy drawbridge drawbridges drawcansirs drawcard drawcord drawcut drawcut shaper drawdown

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