Dentoid
a. 齿状的
🗣️ 情景例句
I'm most grateful to you for taking so much trouble to explain the best way of getting there.
你不厌其烦地给我解释去那里的最佳途径，我对些深表感激。
Have you taken a train?
你坐过火车吗？
Nice meeting you. Bye-bye.
见到你（也）很高兴。再见。