Dipyridone
二甲基联吡啶二酮
🗣️ 情景例句
Come on.
过来。
I want to purchase some computers from your company.
我想从贵公司购买一些电脑。
An ancient bus stopped by a dry river bed and a party of famous actors and actresses got off.
一辆古旧的汽车停在一条干涸的河床边，一群著名男女演员下了车。