| 释义 | brachiosauridRelated to brachiosaurid: Brachiosauridaebra·chi·o·saur·idB5452850 (brā′kē-ə-sôr′ĭd, brăk′ē-)n. Any of several very large herbivorous sauropod dinosaurs of the family Brachiosauridae of the Jurassic and Cretaceous Periods, having a long neck, small head, and front legs longer than the hind legs. Also called  brachiosaur.[From New Latin Brāchiosauridae, family name, from Brāchiosaurus, type genus; see  brachiosaurus.]
 bra′chi·o·saur′id adj.
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