an anchored float serving as a navigation mark, to show reefs or other hazards, or for mooring
浮标,航标。
keep (someone or something) afloat
使浮起,使漂起
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I let the water buoy up my weight .我任水把我浮起。
 
(常作
使情绪高涨
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the party was buoyed by an election victory .竞选获胜,该党情绪一片高涨。
 
(常作
使上涨
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the price is buoyed up by investors .投资者使价格一路飙升。
 
mark with an anchored float
用浮标指示,为…设浮标
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[as adj.
buoyed ]a buoyed channel .设浮标的水道。
 
"Middle English: probably from Middle Dutch  
