apatosaurus

n. 迷惑龙；雷龙（恐龙的一种, 生活于约140百万年前的侏罗纪）

词形变化

apatosauri apatosauruses 复数 apatosauruses apatosauri 复数

释义与例句

n.
  1. 1.

    A large sauropod dinosaur of the genus Apatosaurus of the late Jurassic Period, having a long neck and tail and a relatively small head.

词汇关系

名词

同义词 4

apatosaur brontosaur brontosaurus thunder lizard

上位词 1

sauropod

词源

From Ancient Greek ἀπάτη (apátē, “trick, deception”) + -saurus, due to initial confusion over the analysis of the vertebral elements.

来源：wiktionary