Emanometer
射气仪, 测氡仪
🔁 扩展释义
【医】 氡射线计, 射气计
🗣️ 情景例句
You said you have family in New York.
你说你在纽约有亲人。
What are you speaking about?
你正在谈什么？
It's red. It's a red car.
红色的，一辆红色的车。