单词 | chelicera |
释义 | Word Frequency chelicera(kɪˈlɪsərə) nounWord forms: plural -erae (-əˌriː) one of a pair of appendages on the head of spiders and other arachnids: often modified as food-catching claws Derived forms cheliceral (cheˈliceral) adjective Word origin C19: from New Latin, from French chélicère, from chél- see chela1 + -cère from Greek keras horn |
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