梯级

[tī jí]

• rundle
• step
• stave
• tread
• rung
• stair
• step flyer
• rungs

参考释义

梯级 [tī jí]

• -
• 短语
  梯级船闸 {水文} chain of locks
  梯级地理倾差 {生态} graded topocline
  梯级段 flighting
  梯级间距 step
  梯级开发 cascade development
  梯级赛 ladder tournament
  梯级试射 {军} range ladder
  梯级竖板 riser
  梯级水电站 step hydroelectric station
  梯级水库 step reservoir
  梯级先导 {地物} stepped leader
  梯级样板 {木} height board

例句

1. 梯子一种通常是可移动的结构物，由长长的两边和两边平行的梯级连接组成，用于爬上爬下
   An often portable structure consisting of two long sides crossed by parallel rungs, used to climb up and down.