Polymethacrylonitrile
[化] 聚甲基丙烯腈
🗣️ 情景例句
You pick him up.
把他抱起来呀。
Patience is bitter, but its fruit is sweet.
忍耐是苦痛的，但它的果实是甜蜜的。
I'm afraid I didn't, officer.I must have been dreaming.
恐怕我没有看见，警官。我一定思想开小差了。