propeller
柯林斯词典
1. N-COUNT A propeller is a device with blades attached to a boat or aircraft. The engine makes the propeller spin around and causes the boat or aircraft to move. 螺旋桨
...a fixed three-bladed propeller. …一个固定的三叶螺旋桨。
返回 propeller
1. N-COUNT A propeller is a device with blades attached to a boat or aircraft. The engine makes the propeller spin around and causes the boat or aircraft to move. 螺旋桨
...a fixed three-bladed propeller. …一个固定的三叶螺旋桨。