hydrofoil boat 水翼船
underwater wing 水下翼
lift force 升力
A: Have you ever seen a hydrofoil?
A：你见过水翼船吗？
B: Yes, it was moving incredibly fast.
B：是的，它移动得非常快。
1) 水翼装置
2) 水翼船
1. 水翼；水翼船
noun
1. A device consisting of wing-like structures underwater, used to lift a boat out of the water to reduce drag.