chelicera / kəˈlɪs ər ə /

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chelicera 的定义

n. 名词 noun

plural che·lic·er·ae [kuh-lis-uh-ree]. /kəˈlɪs əˌri/.

  1. one member of the first pair of usually pincerlike appendages of spiders and other arachnids.