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汉语拼音：mén chǐ

切牙。

1. 上下颌前方中央部位的牙齿。人的门齿上下各有四枚，齿冠呈凿形，便于切断食物。俗称门牙、板牙。

   沙汀 《丁跛公》：“ 周三扯皮 是一个三板子人，满脸骨头，门齿突出，好像老鼠一样。”

• 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.

• The top front teeth are thewhich are at risk from tooth decay.

  上门齿是最容易受到腐蚀的牙齿.

• Incisor teeth into the cat and canine and the molars.

  猫的牙齿分为门齿、犬齿和臼齿.

• Hyperechoic incisor teeth can be seen in the opened mouth.

  可以看到张开的口中的强回声的门齿.

• The incisors meet with a scissors grip.

  该门齿满足与剪刀抓地力.

• In this article, a compound odontoma and an impacted lateral incisor were diagnosed by radiographs.

  本报告之病例即为藉由牙科放射检查诊断出混合性齿瘤及阻生侧门齿.

• Mammoths are extinct elephants with a hairy skin and long tusks, curving upward.

  猛犸是一种灭绝的象,全身有长毛, 门齿向上弯曲.