| 单词 | 下颚骨 |
| 释义 | 〔triquetrous〕triquetrous mandibles.有三个棱的下颚骨〔jawbone〕A bone of the jaw, especially the bone of the lower jaw.颚骨：颚骨，尤指下颚骨〔gonion〕The outer point on either side of the lower jaw at which the jawbone angles upward.下颌角点：下颚两侧的突出点，在这此下颚骨向上弯曲〔maxilla〕Either of two laterally moving appendages situated behind the mandibles in insects and most other arthropods.（昆虫的）下颚骨：位于昆虫和大多数其他节肢动物上颚后面的附属活动器官 |
| 随便看 |
|
学习网英语词汇栏目收词371507余条，连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同（近）义词等多项功能，对所收词汇进行全方位的解释和说明，内容丰富，功能全面。