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	security analyst security analysts security blanket security blankets security camera security check security-check security clearance Security Council security councils security guard security guards security interest security patch security police security polices security risk security risks security service Security Service security system security van securocrat secutor secy.

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。