dinosaur读音：英【'daɪnəsɔː】美【ˈdaɪnəˌsɔr】n.恐龙；过时、落伍的人或事物。短语：The Dinosaur恐龙。Dinosaur Park 恐龙公园；恐龙园；侏罗纪恐龙世界；恐龙乐园。Dinosaur Driver恐龙。

双语例句
The dinosaur became extinct before the appearance of man.
恐龙在人类出现以前就灭绝了。
Some dinosaurs had only rudimentary teeth.
有些恐龙只有未充分长成的牙齿。
It has been suggested that mammals took over from dinosaurs 65 million years ago.
有人提出哺乳动物是在6500万年前取代恐龙的。
Dinosaurs evolved when most continents were joined in a single land mass.
恐龙进化的时候，多数大陆连为一体。
Eighty million years ago, dinosaurs ruled the earth.
八千万年前，地球是恐龙的天下。