Elmidae
长角泥甲科
🗣️ 情景例句
When do you think we'll be through?
你认为我们什么时候能完毕？
Come in,please.
请进！
Before long, biscuits of all shapes and sizes began arriving at the factory.
不久，形状各异，大小不一的饼干陆续送到工厂。