英语词汇drop-off to pick-up ratio的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	drop-off to pick-up ratio
释义	drop-off to pick-up ratio [drɑp ?f tu p?k ?p ?re?o] 释义返回系数，继电器返回系数
随便看	twin-cathode ray beam twin cell twin cell arrangement twin center twincest twincestual twincestuous twinch twin chain elevator twin-chain elevator twin-chain scraper en masse conveyor twin chamber twin-chambered twin-chambered furnace twin chambered furnace twin chamber electrostatic precipitator twin-chamber pneumatic concrete placing device twin-channel twin channel twin-channel clinical audiometer twin channel clinical audiometer twin-channel laser twinchannel screw twin channel screw twin channel system

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。