英语词汇life-preserver是什么意思，life-preserver的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。

单词	life-preserver
释义	life-preserver　 n.救生用具
随便看	general operating fund general operating specification general operational requirement general order notice general osteitis general outline general overhaul general overhead general overhead burden general overhead of mill general overhead of office on cost or general burden general paralysis general pardon general pardon general paresis general participation clause general partition general partner general partner general partners general partnership general partnership general parts of machine general patent general pathology