Polyphyodont
a. (鱼类或低等脊椎动物)多换性齿的
🔁 扩展释义
【医】 多套牙的, 多次换牙的
🗣️ 情景例句
You and Dad are like ships that pass in the night.
你和爸爸就像在夜晚交错而过的船一样。
May I ask you how old you are?
我能问你多大了吗？
It is impossible to make more than the wildest guess at how many they kill, but they are hungry creatures, not content with only three meals a day.
它们一年中消灭了多少昆虫，我们简直无法猜测，它们是吃不饱的动物，不满意一日三餐。