Thoracene
双(环辛四烯)合钍
🗣️ 情景例句
Shut the curtains, I'd like a little privacy for a while.
拉上窗帘，我这会不想让人看到。
How much does a round trip ticket to go there cost?
一张去那边的往返票要多少钱？
She owes her good health to her regular life.
她把健康归功于规律的生活。