基本释义:

二尖齿(前臼齿)

网络释义

1)bicuspid (premolar),二尖齿(前臼齿)

2)cusp (premolar),齿阜(前臼齿)

3)premolar tooth,前臼齿

4)second molar (molar),第二臼齿(臼齿)

5)molar,臼齿

6)first molar (molar),第一臼齿(臼齿)

用法和例句

Morphometric Analysis of Chinese Teeth:Molar Crown and Cusp Areas of a Recent North Chinese Population

中国人牙齿形态测量分析——华北近代人群臼齿齿冠及齿尖面积

One of eight bicuspid teeth located in pairs on each side of the upper and lower jaws behind the canines and in front of the molars.

前臼齿位于臼齿之前大齿之后上下颚两边的八颗成对的前臼齿

A tooth adapted for tearing apart flesh, especially one of the last upper premolar or first lower molar teeth in carnivorous mammals.

裂齿，食肉齿适合于撕裂肉的牙齿，尤指食肉哺乳动物最后上前臼齿之一或第一个下臼齿

“ It was clear that while the premolar was broadly humanlike, it wasn't from a modern human,” Brown recollects.

布朗回忆道：「看得很清楚，虽然那颗前臼齿大体而言像人牙，可绝不是现代人的牙齿。

A tooth with a broad crown used to grind food, located behind the premolars.

臼齿一种用作研磨食物的有宽齿冠的位于前磨牙后的牙齿

Excessive mesial-axial inclination of the mandibular second molar or inadequate posterior arch length cause the mandibular second molar to become impacted against the distal contour of the first permanent molar.

下颚牙弓空间不足或第二大臼齿本身过度的近心轴向倾斜，常造成第二大臼齿前倾和阻生。

The dentist took two molars.

牙医取走了两颗臼齿

Can the Stealth Shouldered Abutment be used for the restoration of all teeth? Centrals? Laterals? Bicuspids? Molars?

隐肩式支台可否应用于所有的牙齿?中央、侧面、小臼齿、臼齿？

Deviations are level bites, extra premolars, missing incisors, premolars and/ or back molars, and poor occlusion.

水平咬合，多出的臼齿，缺失门齿、臼齿及后面的臼齿,和闭合不正都属于缺陷。

Deviations are level bites, extra premolars, missing incisors, premolars and/or back molars, and poor occlusion.

水平咬合，多出的臼齿，缺失门齿、小臼齿及后面的臼齿,和闭合不正都属于缺陷。

The distance registered by the caliper corresponds to the maxillary intermolar distance, revealing how much smaller it is than mandibular intermolar distance.

用卡尺来记录上颚臼齿间距，可以明显看出比下颚臼齿间距来的小。

Morphometric Analysis of Chinese Teeth:Molar Crown and Cusp Areas of a Recent North Chinese Population

中国人牙齿形态测量分析——华北近代人群臼齿齿冠及齿尖面积

Having three cusps, especially a molar tooth.

三尖的有三个尖的，尤指臼齿

The elephant grinds its food with [between] its powerful molars.

象用其强有力的臼齿嚼碎食物。

The elephant grinds its food with/between its powerful molars.

象用其强有力的臼齿嚼碎食物.

"Finest specimens of human molars," he informed me.

“用精选的真人臼齿做的。” 他告诉我。

Despite of food impaction and proximal caries of first permanent molar, impacted lower second molar also affect the normal function of occlusion.

除了影响正常咬合功能外，常因食物阻塞而伴随大臼齿间软组织发炎或第一大臼齿远心侧龋齿。

They had four first premolar extraction, but the outcomes were not so satisfied.

此时如增拔上下第一大臼齿，则可使臼齿区域的近远心关系及病人侧貌得到良好的改善。

The patient has a radiolucent lesion below the molar teeth in the right mandible.

病人在右下颌的大臼齿，有一放射透过性的病变。