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

单词	life line
释义	life line　 n.救生索,(潜水员的)信号绳,升降索,重要的交通线(通讯联络线),命脉
随便看	baseband signalling baseband switching baseband system baseband transmission baseband twisted-pair system baseboard baseboard baseboard baseboards baseborn baseborn basebred baseburner basecoat basecourt based based based based based drawing based integer based marriage based number Based On based on

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