Hyperdontogeny
额外生牙, 第三牙
🗣️ 情景例句
It all sounds so easy.
一切听起来竟是如此简单。
Don't you have a heart?
你有没有良心啊？
That's a good idea! I'm sure she'll like it.
这是个好主意！我相信她会喜欢的。