balusters

1. Fold one's hands, arms, or legs. On reaching the landing-place, he leaned his back against the balusters and folded his arms.
   交叉起某人的手，臂或双腿。他走到楼梯转角，依着栏杆，叉起两臂。
2. On reaching the landing-place, he leaned his back against the balusters and folded his arms.
   他走到楼梯转角，依着栏杆，叉起两臂。
3. On reaching the landing-place, he leaned his back against the balusters and folded his arms. The force required depends on the length of the lever arm used.
   他走到楼梯转角，依着栏杆，叉起两臂。所需的力取决于所使用杠杆臂的长度。

noun

1. a railing at the side of a staircase or balcony to prevent people from falling

   Synonym:    bannisterbanisterbalustradehandrail