ladder
音标发音
- 英式音标 [ˈlædə(r)]
- 美式音标 [ˈlæd.ɚ]
- 国际音标 ['lædə]
- 英式发音
- 美式发音
基本解释
- n. 阶梯；途径；梯状物
- vi. 成名；发迹
- vt. 在……上装设梯子
词源解说
- 直接源自古英语的hlader，意为阶梯。
用法辨析
- ladder的基本意思是“梯子”,指便于人上下用的用具,一般用两根长的硬条状物体并排做帮,中间横穿若干根短的横梁制成,是可数名词。引申可表示“阶梯,途径”,是不可数名词。
n. (名词)
词组短语
- climb a ladder 爬梯子
- come down ladder 从梯子上下来
- drop from ladder 从梯子上掉下
- employ ladder 用梯子
- fall from the ladder 从梯子上掉下来
用作名词 (n.)
动词+～
英英字典
- (EQUIPMENT) a piece of equipment used for climbing up and down, that consists of two vertical bars or pieces of rope joined to each other by a set of horizontal steps
- (SERIES OF STAGES) a series of increasingly important jobs or stages in a particular type of work or process
- (HOLE) a long, vertical hole in a pair of tights or a stocking
- (COMPETITION) (in particular sports) a system in which all the players who play regularly are given a position in a list and can improve their position by beating other players in that list
- If a pair of tights or a stocking ladders or if you ladder it, a long hole appears in it.
- A ladder is 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.
- You can use the ladder to refer to something such as a society, organization, or system which has different levels that people can progress up or drop down.
- A ladder is 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.
剑桥英英字典
柯林斯英英字典
专业释义
- 梯形图
PLC; inverse_seeking engineering; ladder_chart instruction; step instruction; compiling program; "instant reset; delay execute".
PLC; 反求工程; 梯形图指令; 级指令; 编译程序; “先复位; 后执行” - 梯子
- 梯形图
To realize the transformation from ladder diagram to instruction list,a new algorithm is introduced.
提出了利用串并联归并算法以实现PLC梯形图到指令表的转换方法。土木建筑工程
- 木梯子
- 梯子赛
- 梯子
- 支架爬梯
- 梯
- 绳梯；软梯
- 阶梯
- 网坡
- 扶梯
- 梯子
- 梯子
- 梯