Chinese ⇄ Arabic Basque Bulgarian Catalan Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hungarian Irish Italian Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Slovak Slovene Spanish Turkish Ukrainian

航空器引擎排放
environ.	emise z dopravy letecké (形成气状与粒状污染物并将其排放至环境中，尤其是平流层中；主要来自飞机、直升飞机和其他高空航空器。)