Fluorinetherapy
氟疗法
🗣️ 情景例句
We need to know about your history with animals.
我们要了解你以前与动物的关连。
Could you tell me where is the elevator?
你能不能告诉我电梯在哪里？
It is our satellite. It is quite near us in space.
它是我们的卫星。它离我们相当近，仅38万公里远。