Radiothorium
n. [化] 放射性钍
🗣️ 情景例句
And the show will help promote it.
而这次展览会有利于促销它。
He that once deceived is never suspected.
一次行诈骗，永远遇疑嫌。
We should make good use of our time.
我们应该充分利用我们的时间。