| 释义 |
leading edgen. 1 the foremost edge of an aerofoil, esp. a wing or propeller blade (尤指机翼与螺旋桨叶片的)前缘；导边 2 the forefront of development, esp. in technology (尤指技术)领先，尖端 3 Electronics the part of a pulse in which the amplitude increases 【电子学】(脉冲振幅的)上升边，前沿 |