Odonthyalus
[医] 牙釉质
🗣️ 情景例句
I have the key, but it doesn't work.
我有钥匙， 但是开不开箱子。
A good horse oft needs a good spur.
好马常需好靴刺。
We can't let you have any more material.
我们不能再供给你原料了。