uprights
/ˈʌp.raɪt/
形容词
直立的；挺直的
an upright freezer/vacuum cleaner
立式冰箱／吸尘器
诚实的；负责的；正直的
She behaved as any upright citizen would have under the circumstances.
她在这种情况下的做法和所有正直公民一样。
/ˈʌp.raɪt/
副词
挺直地，直立地
to sit/stand upright
坐直／站直
/ˈʌp.raɪt/
名词
（起支撑作用的）直柱，立柱，直立部分
Firmly secure the two uprights to opposite walls in the alcove and then fit the shelves in between them.
先在两边墙壁的凹处固定住两根柱子，然后把搁板插进去装好。