Isopropoxide
异丙氧化物, 异丙醇盐
🗣️ 情景例句
They have an opening.
他们有一个空房间。
They've met with great favor home and abroad.
这些产品在国内外很受欢迎。
One day she came into my room laughing happily.
有一天，她开心地笑着来到我的房间。