Filicopsida
蕨纲; 蕨纲
🗣️ 情景例句
Hello, Miss Wang. I'm fine, and you?
喂，王小姐，我很好，你呢？
Do you have some change?
你有零钱吗？
Competition between ourselves, person against person, community against community,
然而人类之间的竞争，人与人，团体与团体，