Thorocene
双环辛四烯合钍
🗣️ 情景例句
How's that?
这是怎么一回事？
Happy is he who knows his follies in his youth.
记得青年时所做的愚笨事的人是幸福的。
Most of my friends live in the city, yet they always go into raptures at the mere mention of the country.
我的许多朋友都住在城市，但他们只要一提起乡村，马上就会变得欣喜若狂。