英语词汇period of 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	period of service
释义	请查阅词条：out of service
随便看	reservatory re-serve reserve reserve bank reserve bench reserve buoyancy reserve cell reserve champion reserve clause reserve currency reserved reserved reservedly reservedly reservedness reservedness reserved occupation seal something off seal/stamp of approval seal sth in seal sth off sealstone sealstones seal-top seal up

英汉双解词典包含464360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。