Open(type) impeller
[化] 开式叶轮; 敞式叶轮
🧩 词语组成解析
n. 推进者, 叶轮\\n[化] 叶轮
🗣️ 情景例句
At least you've got a roof over your head.
至少你现在有电瓦遮头。
I hope you can have an enjoyable time on your trip.
我希望你的旅途有个愉快的时光。
How long are you planning to stay over here?
你打算在这里呆多久？