英语词汇“extended-range twin operation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	extended-range twin operation
释义	extended-range twin operation extended-range twin operation (ETOPS) A rating accompanied by a time limit, such as 200-min ETOPS, that allows a twin-engine civil aircraft to fly over oceans and deserts provided it is never more than 200 min away from a suitable airfield.
随便看	chancellor, richard chancellors chancellors and council presidents of aragón chancellorship chancellorships chancellors of the duchy of lancaster dot crawl dot cycle dotd dot diagram dotds dot dystrophy dot&e dote dote assignando doted dot-edu dotehead do tell do tell! dot enumeration perceptual organization task doteo dote on dote on her dote on him

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

extended-range twin operation