Polyenanthoamide
聚庚酰胺
🗣️ 情景例句
I don't want to be stuck here the rest of my life.
我可不想一生都憋在这儿。
Can you help me out? I'm trying to find a post office.
你能帮我个忙吗？我想找个邮局。
I hope my visit does not cause you too much trouble.
我希望这次来参观没有给你们增添太多的麻烦。