Radon fluoride
[化] 氟化氡
🧩 词语组成解析
radon
['reidɔn]
n. <化>氡（元素符号Rn）;
fluoride
[['fluəraid]]
n. 氟化物\\n[化] 氟化物
🗣️ 情景例句
Thanks.
谢谢。
If it doesn't rain tomorrow, will you come to see me?
如果明天不下雨的话，你会来看我吗？
Being criticized is awful!
被人批评真是痛苦！