air pocket
英
美
- n.(大气中使飞机突然下跌的)气陷;气穴=airhole.
- air n.空气;天空;空中;感觉;神态;曲调;装腔作势v.晾干;使通风;广播
- pocket n.口袋;袋子;球袋;钱;小块地方;在...掌握之中;保障金adj.小型的;孤立的;局部的v.装…在口袋里;私吞;击(球)落袋
Noun:
-
a local region of low pressure or descending air that causes a plane to lose height suddenly