Dentinoid
前期牙本质, 原牙(本)质
🗣️ 情景例句
What kind of guarantee do you offer?
这种车有售后服务保证吗？
One who can do everything can do nothing.
什么都能做，什么都不行。
Though she hesitated for a moment, she finally went in and asked to see a dress that was in the window.
她虽然犹豫了片刻，但终于还是走进了商店，要求把陈列在橱窗里的一件衣服拿给她看。