英语词汇service life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	service life
释义	service life 1. (器具等的)有效寿命，实用寿命；使用年限 2. 军旅生活
随便看	differential diagnosis differential equation differential equations differential gear differential gear, differential gearing differential gearing differential gears differential lock differentially differentially differential operator differential operators differential pulley differential rate differential rates differentials differential screw differential thermometer differential windlass differential windlasses differentiate differentiated differentiatedness differentiates differentiating

英汉双解词典包含548777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。