upright a.正直的,诚实的,公正的,垂...Keep upright 勿倒置坚放...bolt upright 笔笔直直...upright still 立式蒸馏釜...be out of upright 偏斜,歪...set sth upright 把某物竖直...upright spindle 直立旋板心轴...
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