Bitocone
[医] 上前第三尖(上前磨牙远中颊尖)
🗣️ 情景例句
We're very lucky, the three of us ...
我们非常幸运， 我们三个……
Not let the grass grow under one's feet.
不失时机。
I saw it with my own eyes.
我亲眼所见。