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incisor是什么意思

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incisor 是什么意思

中文翻译与英英解释

n.
【解剖学】门齿;切牙(=incisor tooth)。
a tooth for cutting or gnawing; located in the front of the mouth in both jaws

Incisors (from Latin incidere, "to cut") are the first four front teeth present in heterodont mammals. They are located in the premaxilla above and on the mandible below.

例句与用法

1.For example, the teeth are more primitive. there are large canines and unusually shaped incisors .
譬如,牙齿更为原始,有大的犬齿和非常合适的门齿。

2.A pair of razorsharp incisor tasks jut forward from the lower jaw and grind against two blunter versions in the upper jaw .
象剃刀那样锋利的一对门牙从下颚向前突出,可以与上颚的两颗较粗钝的牙对称嚼食。

3.The incisors meet with a scissors grip
该门齿满足与剪刀抓地力。

4.The canine is impacting on the incisor
犬牙和门牙挤压在一起

5.Incisor at 1 8 elm street
艾姆大街18号发现门牙

6.Mandibular central incisor
下颚正中门齿

7.Maxillary central incisor
上颚正中门齿

8.Study on mode of fragmentation of superior incisor restored by cast post - and - core system
铸造核桩修复上前牙断裂模式的实验研究

9.This model shows the morphological differences of the incisor , canine and molar teeth
本模型显示切齿、尖齿、磨齿的不同形态。

10.The present is just a cute doll laughing with her two big incisors showing up in the air
礼物是一个可爱的玩具娃娃,两颗门牙暴露在空气里特显眼。

 
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