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- upper jaw lengthwensize 吻长
- A canine tooth of the upper jaw. 上颚犬齿上颚的一个犬齿
- Patient: The last one in my right upper jaw. 病人:右上最后一个。
- The tooth was drawn from the upper jaw. 牙从上腭取下来了。
- Protrusive part of the upper jaw. 上颌的推出部份；
- The upper jaw is neither hooked nor notched. 上颚既不是钩状的，也不是锯齿状的。
- It has a pair of large canine teeth in its upper jaw. 在它的上颚有一对大的犬齿。
- First a fist broke her upper jaw leaving her unconscions. 他们先是一拳打破她的上颌，使她昏了过去。
- A dermal bone of the upper jaw which lies posterior to the premaxillary. 上颌的一个表皮硬骨在前颌骨的后面。
- A whalebone whale(Balaena mysticetus) of Arctic seas, having a very large head and an arched upper jaw. 北极露脊鲸，弓头鲸生活在北冰洋的一种有鲸须的鲸鱼（北极露脊鲸露脊鲸属），具有大的头部和拱形的上颚
- Either of the sinuses in the bones of the upper jaw, opening into the nasal cavity. 鼻窦上颚骨里通向鼻腔的窦道之一
- A whalebone whale(Balaena mysticetus) of Arctic seas,having a very large head and an arched upper jaw. 北极露脊鲸，弓头鲸生活在北冰洋的一种有鲸须的鲸鱼（北极露脊鲸露脊鲸属），具有大的头部和拱形的上颚
- Jaw: Either of two Bones that frame the mouth: a movable lower jaw (mandible) and a fixed upper jaw (maxilla). 颚: 构成脊椎动物嘴的框架的骨骼,包括一个能活动的下颚和固定不动的上颚。
- Sometimes miscalled maxillary length when the premaxilla enters into the upper jaw. 有时误称为上颌骨长度，当前颌骨进入上颌的时候。
- Either of the sinuses in the bones of the upper jaw,opening into the nasal cavity. 鼻窦上颚骨里通向鼻腔的窦道之一
- Jaw: Either of two bones that frame the mouth: a movable lower jaw (mandible) and a fixed upper jaw (maxilla). 颚:构成脊椎动物嘴的框架的骨骼，包括一个能活动的下颚和固定不动的上颚。
- A whalebone whale(Balaena mysticetus)of Arctic seas,having a very large head and an arched upper jaw. 北极露脊鲸，弓头鲸生活在北冰洋的一种有鲸须的鲸鱼(北极露脊鲸露脊鲸属)，具有大的头部和拱形的上颚
- Either of a pair of bones of the human skull fusing in the midline and forming the upper jaw. (人类的)上颔骨人类头骨中线两侧形成上颔的两块骨头
- The elastic, horny material forming the fringed plates that hang from the upper jaw of baleen whales and strain plankton from the water. 鲸须指形成垂挂于长须鲸上颚的有弹性、象角质一样半透明的材料，可将浮游生物从水中滤出
- Any of various fishes of the family Istiophoridae, such as a marlin or sailfish, having an elongated, swordlike or spearlike snout and upper jaw. 喙鱼旗鱼科的一种鱼，如马林鱼或旗鱼，有剑状或矛状的长鼻和上颚
