Phthalodinitrile
苯二甲腈, 酞(二)腈
🗣️ 情景例句
Why does the boss have such a large, comfortable chair?
为什么老板有张那么舒服宽大的椅子？
I forgot what I was gonna say.
我忘了要说什么了。
the line that the pen was drawing wriggled from side to side.
笔所画出的线就会左右摆动。