Hydropower
n. 水力发出的电力
🗣️ 情景例句
Yes, sir.
是的 ，先生。
Drowning man will catch at a straw.
溺水的人一根草也要抓。
The young man did not wake up until the bed had struck the ground.
那年轻人直到床撞到地上才醒了过来。