Thioformaldehyde
硫甲醛, 三聚甲硫醛
🗣️ 情景例句
Christmas is coming up. Zhao Ming, let me ask you a question.
圣诞节快到了，赵明，我问你个问题。
He who wants a mule without fault, must walk on foot.
如要骡子无缺点，只有自己徒步行。
True eccentrics never deliberately set out to draw attention to themselves.
真正古怪的人从不有意引人注意。