buoyant

US /ˈbu:jənt/

UK /ˈbɔɪənt/

B2 中高級多益
adj.形容詞能浮的;有浮力的
Wood can float on the water because it is very light and buoyant
adj.形容詞心情愉快的
Her buoyant personality made her a joy to be around.

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