Hydroscience
水科学
🗣️ 情景例句
She's a real Stewart.
她是一个真正的Stewart家人。
Hedges have eyes, and walls have ears.
篱笆有眼，隔墙有耳。
After taking off, we were flying low over the city and slowly gaining height,
起飞之后，我们在城市上空低低地飞行，然后慢慢爬高。