| 释义 |
下颚 xià è
基本例句
chinmandiblesubmaxilarysubmaxillarymentummaxillalower jaw繁体下顎下颌角点下颚两侧的突出点，在这此下颚骨向上弯曲The outer point on either side of thelower jawat which the jawbone angles upward.
下巴下颚中间向前突出的部分The central forward portion of thelower jaw.
假牙安在上颚或下颚的人造的部分牙齿或全部牙床A partial or complete set of artificial teeth for either the upper orlower jaw. |