Columbium oxytrichloride
[化] 三氯氧化铌
🧩 词语组成解析
n. [化]铌
三氯氧化物
🗣️ 情景例句
Sure, call me and we'll get together.
当然，给我打个电话，我们聚聚。
Politeness is to do and say the kindest thing in the kindest way.
文雅就是善良地做事，和善地说话。
I had not laughed since I became deaf.
我耳聋后就从来没有笑过。