| 释义 |
mandible/ˈmændɪbl ||; ˈmændəbḷ/noun [c] (technical术语) 1. the lower of the two bones in your face that contain your teeth 下颌骨 [syn]a less technical word is jawbone. 非专门的用语为jawbone。 ☞picture at body 见body插图 2. 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，大颚（尤用于咬或嚼食物） ☞picture at insect 见insect插图 |