英语词汇personal alert safety system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	personal alert safety system
释义	personal alert safety system 翻译个人报警安全系统以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译
随便看	welfare projects welfare queen welfare queen welfare recipient welfare reform welfare reform welfare rights welfare roll welfare roll welfare welfare service welfare services Welfare,Social welfare standard welfare state welfare state welfare state welfare state welfare statism welfare statist welfare statist welfare subsidiary fund welfare subsidies welfare system welfare theorem

英汉双解词典包含3185865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。