Nitrococcus
亚硝化菌
🗣️ 情景例句
Did you know that the Empire State Building is short, when compared with many of the skyscrapers today?
你知道吗？帝国大厦如果和召集的许多摩天大厦相比其实并不高。
I wanted to say at first the tall one, or the one with blond hair.
刚开始我会介绍说金发的。
What's the time?
几点了？