英语词汇“usable ceiling”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	usable ceiling
释义	usable ceiling usable ceiling The highest altitude for multiengine aircraft at which the rate of climb is 50 ft/min with one engine throttled back fully. Also called an emergency ceiling.
随便看	caught by surprise caught by the short hairs caught cold caught dead, wouldn't be caught death caught death of cold caught eye caught fancy caught fire caught flat-footed caught forty winks caught headlines caught heat caught hell caught her at a bad time caught her bang to rights caught her breath caught her by surprise caught her cold caught her eye caught her fancy caught her flat-footed caught her in caught her in the act caught her napping

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。