hydroplane
n
1 light motor boat with a flat bottom, that can travel fast over the surface of the water 机动平底快艇.
2 device on a submarine enabling it to rise or descend (控制潜艇升降的)水平舵.
🗣️ 情景例句
I appreciate your counter-offer, but find it too low.
谢谢你的还价,但我觉得太低了。
Don't touch it!
不许碰!
The dream he had had for so many years ended there.