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

单词	upgrader
释义	upgrader 英?['?pgre?d?] 美?['?pgre?d?] 释义 n. 质量改善装置，提高质量的装置
随便看	jackson vocational interest survey (jvis) Jackson vulsellum forceps Jack Sparrow Jack spavin jack spool jackspool Jack Sprat jack spring jack squat jacksrew jackss jack staff jack-staff jackstaff jackstaffs jack stand jack stands jack star jack stay jackstay jack stay bracket jackstay method of transfer jackstay rig jackstays jackstay search

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。