Thorium dioxide
[机] 二氧化钍
🧩 词语组成解析
n. 钍\\n[化] 钍Th
🗣️ 情景例句
And it is in fact more advantageous than others.
而且比其他人的价格都优惠得多。
I must be the first.
我一定要得第一。
She knew that it must be the baker.
她知道来了一定面包师。