Neritidae
蜒螺科
🗣️ 情景例句
What are you greatest weaknesses?
你本人最大的弱点是什么？
You had it coming!
活该！
He wrote books about communism. He said that all communists should help each other.
他写了不少关于共产主义的著作。他说所有的共产党人都应该互相帮助。