Depthometer
n. 深度计
🗣️ 情景例句
Your room number is 512. Here's your key.
房间号码是512。这是您的钥匙。
He plays with my friends every day.
他每天都和我的朋友玩。
Then he put a piece of cheese in his pocket and went away.
然后把一块乳酪装进衣袋里走了。