Dioxide thorium
[医] 二氧化钍
🧩 词语组成解析
n. 钍\\n[化] 钍Th
🗣️ 情景例句
I remember when I was pregnant with Richard.
我记得当我怀着Richard时，
Jeffrey was allowed to listen in on the committee's debate.
杰夫里被允许旁听委员会的讨论。
Yes, you're right! Thanks.
对，在这儿，谢谢！