单词 | maxilla |
释义 | maxilla /mak sil"euh/, n. , pl. maxillae /mak sil"ee/. 1. a jaw or jawbone, esp. the upper. 2. one of the paired appendages immediately behind the mandibles of arthropods. [1670-80; < NL, special use of L maxilla lower jaw, dim. of mala ( < *maxla) upper jaw, cheekbone] |
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