Premolar
n. 前臼齿\\n[医] 前磨牙, 双尖牙, 磨牙前的
🗣️ 情景例句
I would lke to place an order please.
我要下定单。
Your work seems not satisfactory.
你的工作看起来并不令人满意。
We're having a lot of trouble filling this order.
我们这次供货很有问题。