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
Please inform him that Chen Gang was calling.
麻烦你通知他陈刚来过电话。
If the beard were all,the goat might preach.
如果长胡就好,山羊也可讲道。
Don't worry! said Ah Fang.We're safe. Don't be afraid. Let's go for a walk.