Phthalodinitrile
苯二甲腈, 酞(二)腈
🗣️ 情景例句
There's no other information.
没有其他资料。
Love asks faith, and faith asks firmness.
爱情要求忠诚，而忠诚要求坚贞。
Were you in San Francisco at the time of the big earthquake in 1989?
1989年旧金山大地震时，你在那儿吗？