Pallopteridae
草蝇科
🗣️ 情景例句
What are you talking about?
你在说什么呀？
He did not conclude that Anna had misunderstood.
他没法断定安娜是否存在误解。
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。