形容词
中文翻译：直立的
同义词：
['vertical', 'upstanding例句：1. The bookshelves are upright in the corner of the room.（书架在房间角落是垂直的。）']
例句：
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1. The bookshelves are upright in the corner of the room.
书架在房间角落是垂直的。
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2.The building is upright and tall.
这栋建筑是直立且高耸的。
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3.The tree was upright when we arrived at the park.
我们到达公园时，那棵树是直立的。