单词 | arachnid |
释义 | Word Frequency arachnid(əˈræknɪd) noun any terrestrial chelicerate arthropod of the class Arachnida, characterized by simple eyes and four pairs of legs. The group includes the spiders, scorpions, ticks, mites, and harvestmen Derived forms arachnidan (aˈrachnidan) adjective, noun Word origin C19: from New Latin Arachnida, from Greek arakhnē spider |
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