Columbous compound
[建] 三价铌化合物
🧩 词语组成解析
[建] 三价铌, 亚铌
🗣️ 情景例句
I hope you have a wonderful time
希望你们玩得开心
It's too sour.
太酸了。
Often, I know what she's going to say. Sometimes, I know what she's thinking.
通常，我知道她想说什么。有时候，我知道她在想什么。