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
We don't get to see enough of each other.
我们在一起的时间太少了。
To make it fast, you can send a fax.
要想快点的话就发个传真。
We got stuck in a traffic jam on our way to the airport.
去机场途中塞车了。