敏捷梯

pilot ladder───引水梯；领航员梯，绳梯

aerial ladder───消防云梯

pilot ladders───引水梯；领航员梯，绳梯

scaling ladder───消防梯；云梯

utility player───多面手运动员

majority leader───多数党领袖

property ladder───财产阶梯

Getting to that top bunk demanded agility; it was reached by a very vertical, very narrow ladder.───爬到上面铺位需要身手敏捷，有一架狭窄的垂直梯子。