Tetrazolium
n. [化]四唑
🗣️ 情景例句
Subway transportation is very advanced in Longdon.
伦敦地地铁非常先进。
Don't you think we should add a sentence here like this?
难道你不觉得我们应该在这儿加上一句话？
Have you just been to the cinema?
你刚去过电影院吗？