premolar
常見例句
- But Longgupo also yielded a mystery jaw fragment, including the fourth premolar and the first molar.
但龍骨坡還發(fā)現了一件神秘的下頜殘片，包括第四前臼齒和第一臼齒。 - Standardized maxillary premolar crowns were fabricated with five different alloys and one Zircoina ceramic.
另將五種郃金與二氧化鋯制作標準上顎骨前臼齒牙冠。 返回 premolar