Thorium dioxide
[机] 二氧化钍
🧩 词语组成解析
n. 钍\\n[化] 钍Th
🗣️ 情景例句
I'd like to have you meet my foreman--
我希望带你去认识工头，
Every one's faults are not written in their foreheads.
知人知面不知心。
Not at all! Please sit down, Mr. Green. Would you like a cup of tea?
没关系！请坐，格林先生。你喝茶吗？