英语词汇“life preserver”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	life preserver
释义	life preserver noun 1. : a device (as a life belt, life ring, or life vest) designed to save a person from drowning by buoying up the body while in water 2. : blackjack 4 < beaten and bruised with life preservers — Charles Reade >
随便看	ulu-juz ululant ululate ululation -ulum ulum ulus -ulus ulva ulvaceae ulvaceous ulvales ulyanovsk ulyssean 'um um um uma umami umangite umatilla umayyad umb umbel umbel

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