Radium emanation
[化] 镭射气(即氡)\\n[医] 镭射气
🧩 词语组成解析
n. 散发, 发出\\n[化] 射气
🗣️ 情景例句
You going to the baseball game today?
你今天要去看棒球赛吗？
He lacks the necessary experience.
他缺乏必要的经验。
He's going to school.
上学。