Petterdite
砷铅矿
🗣️ 情景例句
Karaoke isn't really a performing art.
卡拉 OK 不算是真正的表演艺术。
The post office is up there on the left, You can't miss it.
那邮局就在那儿靠左边，很好找。
Where is your office?
你们的办公室在哪？