Metacone
[医] 上后尖, 后尖(上磨牙的远中颊尖)
🗣️ 情景例句
Hello. Is Susan there?
喂，是苏珊吗？
A stumble may prevent a fall.
小惩大诫。
It is better to ask for help at the beginning rather than to wait until a busy period when everyone is rushed off their feet.
最好在开始工作时就请人帮忙，而不是等到大学都忙得不可开交的时候。