Rotary wing
n. 直升机的水平螺旋桨
🧩 词语组成解析
wing
[wiŋ]
n. 翅膀，翼;飞翔;派系，派别;
vi. 飞行;
vt. 为…装上翼;使或使能飞行;飞过;
🗣️ 情景例句
Where are you from?
你是哪里人？
Attitudes towards drinking and smoking in the U.S. are, in some ways, very different from those in Asia.
在对烟酒所采取的态度上，美国和亚洲在某些方面是非常不一样的。
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。