Polyepoxide
聚环氧化物
🗣️ 情景例句
what you need to fix up the old library.
你们修复旧图书馆所需要的东西。
To neigh, to whinny
嘶叫
He agreed that a train did come into the station at the time on the paper and that it did stop, but only to take on mail, not passengers.
搬运工说，正如纸条所说，确有一趟火车在那个时刻到站，但它只停站装邮件，不载旅客。