英语词汇valid service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	valid service
释义	valid — 有效 • 作数 valid adj — 效的 adj service n — 服务 n • 功 n • 业务 n • 勤务 n • 军队 n • (酒店)服务 n • 服务业 n • 作战 n • 公共事业机构 n • 行程车次 n • 整套餐具 n • 效劳 n • 公共服务事业 n • 服务站 n service adj — 后勤专用的 adj
随便看	significant effort significant efforts are still needed significant element of uncertainty significant elements significant emergency significant emission reductions significant emissions significant energy cost savings significant energy saving significant engineering significant enhancement significant enough significant environmental significant environmental advantages, significant environmental advantages, significant environmental advantages, significant environmental aspects significant environmental impacts of transporting products significant environmental improvement. significant equity significant equity interest significant errors significant estimates significant European significant events

英汉双解词典包含2273206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。

valid —