英语词汇“life buoy”是什么意思，“life buoy”的读音、用法及例句翻译-乐坝网

词汇	life buoy
释义	life buoyn.（名词） A buoyant device, such as a cork or polystyrene ring, for keeping a person afloat in water.救生圈，救生衣：一种有浮力的装置，如软木或聚苯乙烯圈，用来使人能浮在水中
随便看	right–angled right–hand right–handed right–hander right–minded right–on right–to–life rigid rigid rigidified rigidifies rigidify rigidifying rigidities rigidity riglet rigmarole rigmarole rigmaroles rigmarolish rigodon rigor rigor rigorism rigorisms

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