Dentes columellaris
[医] 磨牙, 臼齿
🧩 词语组成解析
齿状部份
🗣️ 情景例句
I need to cancel that. We have had a last minute change of plans.
我要取消预约，我们临时改变计划了。
The workman will catch the package from above.
那个作业员可望从上面接住那件货物。
Fine, thank you.
我很好。谢谢。