Poly(diallyl phthalate)
[化] 聚邻苯二甲酸二烯丙酯
🗣️ 情景例句
He invests his money in the stock market, dreaming of huge profits.
他把钱投资在股市中， 梦想从中获暴利。
I'll call the roll before class.
课前我要点名。
This is my friend, Ann. Ann, this is Uncle Wang.
这是我的朋友安。安，这是王叔叔。