例文・使い方で印象づける「buoyancy」の覚え方

...There was an agreeable senseof buoyancy and exhilaration in the air...   
Various 「Ainslee's magazine, Volume 16, No. 3, October, 1905」

...During the progressof the work the careful bird several times tests its buoyancy byactual experiment, and when satisfied that all is safe, launchesits future nursery on the ocean...   
Rev. C. A. Johns 「British Birds in their Haunts」

「buoyancy」の意味・発音

いろいろなフォントで見る「buoyancy」

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