英语词汇life preserver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	life preserver
释义	life preserver  Word forms: plural life preservers N-COUNT （救生衣等）救生用具 A life preserver is something such as a life jacket, which helps you to float when you have fallen into deep water. （救生衣等）救生用具 [US] Trends of life preserver View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years
随便看	diffusible diffusing diffusion diffusional diffusive diffusively diffusiveness diffusivities diffusivity dig dig-around dig around digaround dig deep digest digested digestibilities digestibility digestibility digestible digesting digestion digestions digestive digestive biscuit

英汉双解词典包含141091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。