| 释义 |
man·dibleBrE /ˈmændɪbl/ NAmE /ˈmændɪbl/ noun (anatomy解剖学) the jawbone下颌骨the upper or lower part of a bird's beak 鸟的上喙（或下喙）either of the two parts that are at the front and on either side of an insect's mouth , used especially for biting and crushing food （昆虫的）上颚 |