Nitrocystis
硝化囊菌属
🗣️ 情景例句
Gates close at 5pm sharp.
大门 5 点正关闭。
What is that to you?
那对你算什么？
steam boats carried thousands of visitors across the Channel from Europe.
但汽船还是把成千上万的参观者从欧洲大陆送过了英吉利海峡。