Spirotrichia
旋毛亚纲
🗣️ 情景例句
Where are you from?
你是哪里人？
Wisdom is a good purchase though we pay dear for it.
我们为了求知识，付出高价也值得。
I slipped and fell downstairs.
我滑了一跤，从楼梯上摔下来了。