Dipyridone
二甲基联吡啶二酮
🗣️ 情景例句
but I prefer a two-story home.
但我喜欢两层楼的房子。
I think a joint venture would be beneficial to us both.
我认为合资经营对双方都是有利的。
I'll let you know as soon as I get an answer.
我一有消息就立刻通知你。