ladders

英 [ˈlædəz]

美 [ˈlædərz]

n. 梯子; (事业上或机构中晋升的)阶梯，途径; (紧身裤袜或长筒袜的)滑丝，抽丝
v. (使紧身裤袜或长筒袜)出现滑丝，抽丝
ladder的第三人称单数和复数

柯林斯词典

梯子
Aladderis a piece of equipment used for climbing up something or down from something. It consists of two long pieces of wood, metal, or rope with steps fixed between them.
N-SING （社会、组织或系统中晋升或降级的）梯级，阶梯
You can usethe ladderto refer to something such as a society, organization, or system which has different levels that people can progress up or drop down.
1. If they want to climb the ladder of success they should be given that opportunity...
  假如他们有出人头地的意愿，就应该给他们那样的机会。
2. She admired her mother's sister for moving up the social ladder.
  她羡慕姨妈社会地位的提升。
N-COUNT （女性长筒袜或裤袜的）抽丝，脱线
Aladderis a hole or torn part in a woman's stocking or tights, where some of the vertical threads have broken, leaving only the horizontal threads.
1. Her hair was a mess and there was a ladder in her tights.
  她头发乱糟糟，裤袜脱了线。

in AM, use 美国英语用 run

The firemen climbed ladders to rescue people living above the ground floor.
消防员们爬上梯子抢救一楼以上活着的人们。
The children needed to climb up the ladders to pick the apples.
为了摘苹果，孩子们需要爬到梯子上去。
They needed to climb up the tree with ladders.
他们需要用梯子爬上树。
Ladders must not be used to extend the height of the scaffold.
不得用梯子来延伸脚手架的高度。
Is scaffold free of makeshift devices or ladders to increase height?
脚手架无用来增加高度的临时装置或梯子吗？
Check your equipment-tools for mushroomed heads, ladders for broken rungs, unsafe trays, etc.
检查你的设备-工具，确保蘑菇头、梯子没有损坏的梯级、不安全托盘等。
They shot rope ladders over the face of these cliffs and began to pull themselves up.
他们把绳梯投到峭壁上，开始往上爬。
They dropped their ladders, pointed the hose at the fire and extinguished the blaze in about 40 seconds.
他们扔掉了梯子，拿起消防水管对准火焰喷洒，结果只用了大概40秒就把大火给熄灭了。
The crew of the Indian ship detached the ladders the attackers were using, stopping them temporarily.
机组人员的印度船舶超脱的梯子袭击者使用，他们暂时停止。
Platforms, ladders and stairways shall be minimized consistent with access and safety requirements.
平台、梯子和楼梯应减到最少以符合通道和安全要求。