Nitraspira
硝化螺菌属
🗣️ 情景例句
Neither.
都不是。
She hates boxing.
她讨厌拳击。
Suddenly they came to a waterfall which dropped into an underground lake at the bottom of the cave.
突然，他们来到一道瀑布前，那瀑布奔泻而下，注入洞底一处地下湖里。