Homoplasmy
同型异源性
🗣️ 情景例句
Dreadful weather, don't you think?
天气可真差劲，你说呢？
Keep thing seven years and you will find a use for it.
备而不用。
Did the wagging dance tell the bees how far away the food was?
摇摆舞有没有告诉蜜蜂食物到蜂箱的距离有多远？