Poly(diallyl phthalate)
[化] 聚邻苯二甲酸二烯丙酯
🗣️ 情景例句
Thank you.
谢谢各位。
Please be serious for a minute, this is very important.
请严肃点，这件事很重要。
I cannot express how glad I am to hear from him.
我无法表达我接到他的信时有多高兴。