Dentinoid
前期牙本质, 原牙(本)质
🗣️ 情景例句
I didn't have the heart to tell her that she was not chosen.
我没有勇气告诉她说她没有入选。
Take time by the forelock.
要抓住时机。
Are you really going to retire, miss Marsh?
马什小姐，您真的准备退休吗？