blade butt造句
例句与造句
- The rotor blades are snubbered .'Snubbers'are protuberances that stick out at right angles to the fan aerofoil at mid At speed the snubbers on adjacent fan blades butt-up against each other to prevent blade failures due to flutter.
- It's difficult to find blade butt in a sentence. 用blade butt造句挺难的