Polyepihalohydrin
[化] 聚环氧氯丙烷
🗣️ 情景例句
Thank you for inviting me to you wedding.
谢谢你邀请我参加你们的婚礼。
He is indifferent to any and everything.
他对任何事都漠不关心。
Three days ago.
3天前。