Fluviometer
n. 河川水位测量器
🗣️ 情景例句
The battle was very historic.
那场战役在历史上很重要。
I can't recall how long it's been.
我不能记起多长时间了。
When he landed near Dover, the first person to greet him was a local policeman.
当他在多佛着陆后，第一个迎接他的是当地一名警察。