Diphenylene disulfide
[化] 噻蒽
🧩 词语组成解析
二苯撑
(=disulphide) n.二硫化物
🗣️ 情景例句
She majored in math and physics at university.
她在大学里主修数学和物理。
Attitudes towards drinking and smoking in the U.S. are, in some ways, very different from those in Asia.
在对烟酒所采取的态度上，美国和亚洲在某些方面是非常不一样的。
I guessed, extremely old.
我猜测是极古老的东西。