英语词汇user-systems的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	user-systems
释义	user-systems 例句释义: 全部
随便看	retention process retention property retention qualitative method retention quota of export earnings retention range retention rate retention ratio retention reservoir retentions retention screw retention storage retention strategy retention suture retention suture needle retention system retention table retention tank retention temperature retention tester retention theory retention time retention time control retention time counter retention time distribution retention time ratio

英汉双解词典包含2704715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。