stepladder
[英][ˈsteplædə(r)][美][ˈstɛpˌlædɚ]
n.
活梯;
复数:stepladders
1
That's also an odd place for a stepladder.
那里也有一个临时放活梯的地方。
2
Results ( 1) On plain films, classical stepladder like air fluid level was seen in 62 cases.
结果(1)68例立位腹部平片,其中62例典型阶梯状气液平面,6例肠管少量积气,未见液平面;