Mesothoriumi
[化] 新钍I; 228Ra
🗣️ 情景例句
Hello, I wish to speak to Xiao Fu.
喂，我想和小付通话。
There's a chance he won't be able to be home for Christmas.
他不能回家过圣诞节有偶然性。
I can't follow you.
我不懂你说的。