upright

笔直的；直立的

正直的

笔直；直立着

柱子；直立的支撑物

upright

垂直的, 竖式的, 正直的, 诚实的, 合乎正道的

笔直, 竖立着

垂直, 竖立

upright

1. a vertical structural member as a post or stake; "the ball sailed between the uprights"

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2. a piano with a vertical sounding board

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1. in a vertical position; not sloping; "an upright post"

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2. of moral excellence; "a genuinely good person"; "a just cause"; "an upright and respectable man"; "the life of the nation is secure only while the nation is honest, truthful, and virtuous"- Frederick Douglass

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3. erect in posture; "behind him sat old man Arthur; he was straight with something angry in his attitude"; "stood defiantly with unbowed back"

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4. maintaining an erect position; "standing timber"; "many buildings were still standing"

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5. upright in position or posture; "an erect stature"; "erect flower stalks"; "for a dog, an erect tail indicates aggression"; "a column still vertical amid the ruins"; "he sat bolt upright"

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