英语词汇lifebuoy怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	lifebuoy
释义	lifebuoy /ˈlaɪfbɔɪ/ noun chiefly Brit. a buoyant support such as a lifebelt for keeping a person afloat in water 〈主英〉救生圈, 救生带, 救生衣。
随便看	group area group captain group dynamics grouper group home groupie grouping Group of Eight Group of Seven Group of Seventy-Seven Group of Three Group of Twenty group practice groupset group therapy groupthink groupuscule group velocity groupware group work grouse grouse moor grouser grout grouter

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。