单词stepladder
n.: 折梯；梯子
网络: 活梯；矿用梯子；段梯子
折梯；梯子:
a short ladder that is made of two parts, one with steps, that are joined together at the top, so that it can stand on its own or be folded flat for carrying or storing
舷梯
活梯;梯凳
梯子
复数：stepladders
n.ladderstepsportable ladderfolding ladderstairs
roy: you know, that would have been a lot less ominous if he wasn"t carrying a stepladder. . .
知道么，要不是他拿着一架活梯，我感到的不祥之兆会少得多…
Stepladder for Emergency Escape, in case of an emergency, the stepladder allows you to get out of the machine.
一旦遇到紧急情况，可通过紧急逃生活梯离开设备。
He also made the first pair of bifocal glasses and invented a musician instrument called the glass harmonica and a stepladder chair.
他还制造了世界上第一副双光眼镜，发明了一种叫玻璃琴的乐器和活动梯子。
He also made the first pair of bifocal glasses and invented a musical instrument called the glass harmonica and the stepladder chair.
他还制造了第一双双焦眼镜，发明了玻璃琴和活梯椅乐器。
And this summer I heard him yell at a stepladder for most of an afternoon.
今年夏天我曾听过他对着一张活动梯子嚷了大半个下午。
And the main profile composite patterns are "Y" font, graben, stepladder.
主要的断层剖面组合样式有“Y”字型断层、地堑式断层和门路状断层；
Chairs and desks should never be used as ladders nor should boxes, buckets, or open file drawers. Use a stepladder instead.
不能用桌椅当作梯子来使用，更不应该使用箱子、桶、打开的抽屉当作梯子。请使用梯子登高。
Get a stepladder instead of climbing on a makeshift scaffold such as a chair or table.
为攀爬准备一个活动梯子，而不是凑合使用桌椅等，充作临时脚手架。
I took off my shoes and hung my clothes on the stepladder.
我脱下鞋子，把衣服挂在梯子上。
Safety standard for light metals portable stepladder
移动式轻金属折梯安全标准