| 单词 | tractor |
| 释义 | tractor['træktə]n. 牵引器, 拖拉机, 拉纸器【计】 进纸器【化】 拖拉机; 牵引车【医】 牵引器 tractor trac.tor AHD: [tr²k“t…r] D.J. [6tr#kt*]K.K. [6tr#kt+]n.（名词）1. A vehicle, powered by a gasoline or diesel motor, having large heavily treaded tires, and used in mowing, farming, or other applications.拖拉机：一种以汽油或柴油发动机为动力的车辆，有巨大沉重的履带，用于割草，农耕或其他用途2. A truck having a cab and no body, used for pulling large vehicles such as vans or trailers.牵引车：一种有驾驶室而无车身的卡车，用来牵引大型车辆，如有蓬载重汽车或拖车3. Something that pulls or draws.拉或拖的某物4. An airplane propeller mounted in front of the supporting surfaces.牵引螺旋桨：安装在支承面前面的飞机螺旋桨5. An airplane having such a propeller.螺旋桨飞机：有这样一种螺旋桨的飞机6. A toothed mechanism that automatically advances perforated continuous-form paper through a computer printer.拉纸器：一种有齿的机械装置，可自动使通过计算机打印机的打孔的连页形纸张前进语源:From Latin tr³ctus [past participle of] trahere [to draw] 源自 拉丁语 tr³ctus [] trahere的过去分词 [拉] |
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