Haplodont
[医] 单形牙(牙冠无牙尖,只为一锥形冠)
🗣️ 情景例句
May I ... may I help?
我能……我能帮上忙吗？
Who has never tasted bitter, knows not what is sweet.
不尝黄连苦，怎知蜂蜜甜。
and that this happens at a rate which differs little from person to person,
衰老的速度在人与人之间相差甚微，