Emanometer
射气仪, 测氡仪
🔁 扩展释义
【医】 氡射线计, 射气计
🗣️ 情景例句
He's a little quiet.
他有点沉静。
This mountain range has many high peaks and deep canyons.
这条山脉有许多高山峰和深峡谷。
Hello! Are you Weihua?
你好！你是魏华吗？