air propeller
英
美
- 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
- propeller n.螺旋桨;推进器=propellor.
- He opened a window to allow air to circulate.
他打开了一扇窗,使空气流通。
- Can you fit the air conditioner in the window?
你能把冷气机装在这扇窗户上吗?
- The timing of the gun was precisely synchronised with the turning of the plane's propeller.
风门的调速与飞机螺旋桨的转动精确同步。