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

单词	service ceiling
释义	service ceiling 英?[?s??v?s ?si:li?] 美?['s?v?s ?sil??] 释义实用升限实用场景例句全部 Most commercial jets have a service ceiling of about 42,000 feet. 大多数商用喷气式飞机的实用升限在四万两千英尺左右. 互联网英英释义 Noun 1. altitude above which a plane cannot climb faster than a given rate 行业词典体育飞行高度???使用升限???
随便看	supplementary balance sheet supplementary basic allowance supplementary bearing supplementary bench mark supplementary-benefit supplementary benefit supplementary-benefits supplementary benefits supplementary boiler supplementary bond angle supplementary bristle supplementary budget supplementary budget for annual receipts supplementary budget for expenditure supplementary budget for expenditures supplementary buildings of thermal power plant supplementary buoyancy pack supplementary call supplementary calling frequency supplementary calls supplementary capital supplementary channel broadcasting supplementary characteristic supplementary character set supplementary charge

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。

service ceiling