Heterostraci
异甲类
🗣️ 情景例句
Would you please lead me to look around your factory?
您能领我参观一下工厂吗？
Whatever he does, don't be mad.
不管他做什么，你都不要发怒。
For a beginner, you're pretty good.
做为一个初学者，你已经做得很好了。