Dioxide thorium
[医] 二氧化钍
🧩 词语组成解析
n. 钍\\n[化] 钍Th
🗣️ 情景例句
Good-bye.
再见。
You'll pay for this.
我会找你算帐！
My wife and I are walking along the banks of the river.
我和妻子沿河岸走着。