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

单词	back source
释义	back source 英?[b?k s?:s] 美?[b?k s?rs] 释义 [电] 后备电源
随便看	upper level trough upper-level weather chart upper-level westerlies upper-level wind upper - level winds upper-level winds upper lever upper lid upper lid,left eye upper lid right eye upper-lift corner upper lift drum upper light upper limb upper-limb upper limb amputation upper limb amputee upper limb-cardiovascular syndrome upper limb cardiovascular syndrome upper limb complete shoulder Upper Limb Deformities,Congenital upper limb disability upper limb disorder upper limb dropping test upper limb fracture

英汉双解词典包含4367426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。