Mesothoriumii
[化] 新钍II; 228Ac
🗣️ 情景例句
She doesn't know we've changed hotels.
她不知道我们换了旅馆呀。
An evil lesson is soon learned.
学坏容易。
When I returned form abroad recently, a particularly officious young Customs Officer clearly regarded me as a smuggler.
最近一次，我也出国归来，碰上一位特别好管闲事的年轻海关官员，他显然把我当成走私犯。