Radon container
[医] 氡容器
🧩 词语组成解析
radon
['reidɔn]
n. <化>氡（元素符号Rn）;
🗣️ 情景例句
Sorry, I've got people coming over tonight.
很抱歉，今晚有客人要来。
I'm impressed by your approach to business.
你们经营业务的方法给我留下了很深的印象。
Sorry to bother you.
抱歉，打扰一下。