滚动: roll; trundle; rolling; volu ...梯子: ladder; stepladder活动梯子: but now was the moment. he climbed the stepladder移动梯, 自动梯: travelling stair滑动梯: side-rolling ladder活动梯: mobile stairway移动梯: travelling stairway自动梯: autostairs; escalator; motorized ramp; moving staircase; travelling staircase滚动: roll; trundle; rolling; volution; run; rolling motion◇滚动半径 rolling radius; 滚动传感器 roll sensor; 滚动导弹 rolling missile; 滚动导轨 rolling guide; 滚动法 rolling method; 滚动刮土机 tumble-bug; 滚动面 rolling surface; 滚动摩擦 friction of rolling; rolling friction; 滚动筛 drum screen; roller screen; 滚动载荷 rolling load; 滚动闸门 rolling caisson; 滚动轴 axis of rolling; 滚动轴承 rolling bearing; 滚动装置 tourelle; tumbler; 滚动阻力 resistance to rolling处动梯传动: escalator drive扶手带〔自动梯: handrail活动梯步: feathering tread活动梯度: activity gradient; activity-gradient活动梯台: ladder stand脉动梯度: sg驱动梯度: driving gradient上行自动梯: up-escalator自动梯工程: escalator works搭梯子: offer sb. a chance to remedy a fault gracefully吊梯子: trolley ladder段梯子: stepladder架梯子: to set a ladder木梯子: wooden ladder爬梯子: climb a ladder梯子;阶梯: ladder (d05/l04)