brachiosaurus

n. （古生物）腕龙

词形变化

brachiosauri brachiosauruses 复数 brachiosauruses brachiosauri 复数

释义与例句

n.
  1. 1.

    A large herbivorous sauropod dinosaur, Brachiosaurus altithorax, which lived during the Late Jurassic in North America.

    腕龙

词源

Borrowed from taxonomic name Brachiosaurus, from brachio- + -saurus; literally “arm lizard”, relating to the great length of its forelegs compared to its hindlegs.

来源：wiktionary