# airspace ##### 词义 - 英：/ˈeəspeɪs/； 美：/ˈerspeɪs/ - #词性/n 领空；(某国的)空域 ##### 例句 - The proportion of flights being punctual in our country dropped from 72 percent in 2013 to 68 percent last year , which indicates that the traditional airspace management system has hindered the development of the civil aviation industry and has to be reformed as soon as possible . - 2014年，我国民航航班正点率为68%，比上一年的72%有所降低。旧的空域管理体制影响了民航业的发展，的确到了“不改不行，非改不可”的地步。 - The Research on the Method of Airspace Evaluation and System Design - 空域评估方法研究及其系统设计 - The jet entered Chinese airspace without permission . - 那架喷气式飞机未经允许闯入中国领空。