Uranothorianite
铀方钍矿, 方铀钍石
🗣️ 情景例句
I only buy used books.
我只买旧书。
It is good to have friends in trouble.
在患难时得到朋友是幸运的。
In towns that are near the sea, the tiny lanterns which had been hung in the streets the night before, are placed into the water when the festival is over.
在靠海的城镇中，头天夜里挂在大街小巷的小灯笼在节后就放在了水里。