ladder
音標發(fā)音
- 英式音標 [?l?d?(r)]
- 美式音標 [?l?d.?]
- 國際音標 ['l?d?]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 階梯；途徑；梯狀物
- vi. 成名；發(fā)跡
- vt. 在……上裝設(shè)梯子
詞源解說
- 直接源自古英語的hlader，意為階梯。
用法辨析
- ladder的基本意思是“梯子”,指便于人上下用的用具,一般用兩根長的硬條狀物體并排做幫,中間橫穿若干根短的橫梁制成,是可數(shù)名詞。引申可表示“階梯,途徑”,是不可數(shù)名詞。
n. (名詞)
詞組短語
- climb a ladder 爬梯子
- come down ladder 從梯子上下來
- drop from ladder 從梯子上掉下
- employ ladder 用梯子
- fall from the ladder 從梯子上掉下來
用作名詞 (n.)
動詞+～
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.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 梯形圖
PLC; inverse_seeking engineering; ladder_chart instruction; step instruction; compiling program; "instant reset; delay execute".
PLC; 反求工程; 梯形圖指令; 級指令; 編譯程序; “先復位; 后執(zhí)行” - 梯子
- 梯形圖
To realize the transformation from ladder diagram to instruction list,a new algorithm is introduced.
提出了利用串并聯(lián)歸并算法以實現(xiàn)PLC梯形圖到指令表的轉(zhuǎn)換方法。土木建筑工程
- 木梯子
- 梯子賽
- 梯子
- 支架爬梯
- 梯
- 繩梯；軟梯
- 階梯
- 網(wǎng)坡
- 扶梯
- 梯子
- 梯子
- 梯