“Xiphosurida”的概念、定义、翻译、参考文献-科学参考

单词	Xiphosurida
释义	Xiphosurida [´zif·ǝ`su̇r·ǝ·dǝ] ^{INVERTEBRATE ZOOLOGY} A subclass of primitive arthropods in the class Merostomata characterized by cephalothoracic appendages, ocelli, book lungs, a somewhat trilobed body, and freely articulating styliform telson.
随便看	tophus top lander top-loaded vertical antenna topmark topochemical control topocline topogenesis Topogon lens topographical latitude topographic anatomy topographic climax topographic curl effect topographic infancy topographic map topographic maturity topographic old age topographic passage topographic profile topographic survey topographic unconformity topographic youth topography topoisomerases topological dynamics topological groups

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