laminar airstream 流线型气流
turbulent airstream 湍流气流
air current 气流
A: Why is the plane shaking so much?
A：为什么飞机摇晃得这么厉害？
B: It's just hitting some turbulent airstream.
B：它只是遇到了一些湍流气流。
1) 气流，空气的流动
2) (气象/物理) 空气的运动状态
1. 气流；空气流动
noun
1. A current or movement of air.
Synonym: airflow, air current