词根brach, 腕，词源同brace. 词根saur, 恐龙。

1. The Brachiosaurus was a plant eater. It ate tops of tall trees.

腕龙是草食动物, 它吃树梢处的叶子.

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2. Brachiosaurus would have a blood pressure of about 500 millimeters of mercury.

腕龙的血压大约是500毫米汞柱.

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3. A herd of brachiosaurus congregates on a forested coast in this artist's depiction.

侏罗纪时代图片集.一群腕龙聚集在一个森林海岸在这方面艺术家的描述.

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