下颚

The expanded nostrils end with fanlike flourishes, and the tip of the eel's lower jaw terminates with three tentacles.

扩大鼻孔年底与像扇的华丽，和尖端鳗鱼的下颚终止与三条触须。

The full extent of the way jaw shape influences diet isn't particularly well studied in crocodilians, but it's obvious that a very thin nose like a gharial's is much better at dealing with a fish than a turtle!

最大限度的方式下颚形状的影响并不特别饮食以及研究鳄鱼，但很显然，一个非常薄的鼻子像一个gharial的是更好地处理鱼比乌龟！

In this article, we will present a case with initial chief complained of rapid growth mass over upper and lower gingivae. Non-small cell lung cancer with oral metastasis was diagnosed after comprehensive systemic review. Clinical presentation of oral metastatic tumor with its possible mechanism and treatment will be discussed in this article.

本病例求诊时为右上及左下颚后牙区之快速增生牙龈肿块，经入院详察后诊断为非小细胞型肺癌转移至口腔的病灶，本文将就转移性口腔肿瘤之临床表现、转移机制及治疗方式作一讨论。

Chinese in Taiwan were similar to Japanese, but were different from Central and South American Indians, in having a flatter infraorbital outline, longer facial height, flattened mandibular plane angle and a more frontal position of chin.

2在台湾中国人与日本人类似，而与中南美印第安人相异之处为眼窝部平均形态的凹陷度较平坦，不明显，及拥有较长的颜面高，较平的下颚下缘平面角，较突出的颏部。

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这颗牙由上颚拔出。那位拳击手瞅准了机会，猛击对手的下颚。

Megalodon, the largest shark, is extinct B. Megalodon is not extinct but just out of reach C. Megalodon was 52 feet long and had a jaw 7 or more feet wide D.

文章第一段第三，四句指出，巨齿鲨一般被认为生活在一百万到五百万年前，它们长 52 英尺，下颚至少 7 英尺宽；该段最后一句指出，几乎没有人相信巨齿鲨没有灭绝而只是迁到了深海生活，即这一观点并不为大众所接受，故选 B。

A case report was presented with a female patient of class II malocclusion, bimaxillary dentoalveolar protrusion with space deficiency. Bilateral lower left second molars were mesially inclined impactions with large caries. The lower left second molar was diagnosed with acute apical periodontitis.

本文提出一双颚齿槽前突合并齿列拥挤之安格氏二级咬合不正之女性患者，其下颚两侧第二大臼齿为近心倾倒之阻生齿合并龋齿，而左下第二大臼齿之龋齿已侵犯到牙髓而有急性根尖牙周炎的情况。

Any of various brightly colored fishes of the family Mullidae of warm seas, having two sensory barbels on the chin .

羊鱼一种具有明丽色彩的羊鱼科的温水海鱼，下颚上有一对触须

Any suggestion of an overlip obscuring the chin should be penalized.

下颚的门牙呈直线形，下犬齿在前面同一直线上，彼此的距离尽可能宽。

Only the leader, therobed Nothgrin, held its ground, and its overwide jaw flapped open in surprise.

只有它们的头，那个穿着袍子的诺斯格林，还站在原地，它巨大的下颚由于惊讶而张得十分夸张。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。