音標(biāo)發(fā)音英式音標(biāo) [?l?d?(r)]美式音標(biāo) [?l?d.?]國(guó)際音標(biāo) ['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。同根派生 ladder相關(guān)詞用法辨析n. (名詞)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(zhǎng)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。 ladder使用方法ladder詳細(xì)辨析英漢例句用作名詞 (n.)You'll find Father on top of the ladder, measuring up.你會(huì)看到父親站在梯子的最高處測(cè)量呢。ladder更多例句詞組短語用作名詞 (n.)動(dòng)詞+～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ladder更多詞組英英字典劍橋英英字典(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.柯林斯英英字典 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. ladder劍橋字典ladder柯林斯字典專業(yè)釋義電子、通信與自動(dòng)控制技術(shù)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(jí)指令; 編譯程序; “先復(fù)位; 后執(zhí)行”梯子計(jì)算機(jī)科學(xué)技術(shù)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(shí)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機(jī)械工程支架爬梯梯交通運(yùn)輸工程繩梯；軟梯階梯農(nóng)業(yè)科學(xué)網(wǎng)坡航空、航天科學(xué)技術(shù)扶梯體育梯子動(dòng)力與電氣工程梯子生物學(xué)梯