Hydrographical
水道测量术
✅ 同义词
🗣️ 情景例句
We had a summer house on Fire Island.
我们在火岛有一所避暑别墅。
I've bee invited over to a friend's, and you?
有个朋友请我去作客，你呢？
It's our favourite subject of conversation.
天气是我们最喜欢谈论的话题。