| 释义 |
梯级梯级[tī jí]1.■stair; stairstep; step; flier; flyer; round
常用词组1.■梯级船闸 {水文} chain of locks;2.■梯级地理倾差 {生态} graded topocline;3.■梯级段 flighting;4.■梯级间距 step;5.■梯级开发 cascade development;6.■梯级赛 ladder tournament;7.■梯级试射 {军} range ladder;8.■梯级竖板 riser;9.■梯级水电站 step hydroelectric station;10.■梯级水库 step reservoir;11.■梯级先导 {地物} stepped leader;12.■梯级样板 {木} height board |