Haplodont
[医] 单形牙(牙冠无牙尖,只为一锥形冠)
🗣️ 情景例句
I have many hobbies. I like almost all kinds of sports and I also like classical music.
我有很多爱好，喜欢各种运动，也喜欢古典音乐。
He who pays the piper, calls the tune.
谁负担费用，谁加以控制。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固体障碍物越远。回声返回所用时间就越长。