Emanometer
射气仪, 测氡仪
🔁 扩展释义
【医】 氡射线计, 射气计
🗣️ 情景例句
What was that?
你说什么？
Laws catch flies and let hornets go free.
法网只捕蝇，黄蜂由它去。
He led me into his room and hurriedly hid a large parcel under his desk.
他把我领进屋，慌忙把一个大包藏到了桌子下面。