Fluviograph
n. 河川水位自动记录器
🗣️ 情景例句
Don't open the door if you don't know who it is.
如果有陌生人敲门不要开门。
He is not interested in money matters.
他对金钱问题不感兴趣。
I would like to talk to you for a minute.
我想和你谈一下。