tractor 核心詞議：
n. 拖拉機
tractor 基本解釋
速記方法
速記技巧
組合記憶法
tract（拽，拖）+or（名詞后綴）=tractor（拖拉機）
tractor相關(guān)的詞根或詞綴是:
tract
tractor拖拉機n.
tract 拉，拖 + or 表名詞 → 拖拉機
知識擴展
重要短語
walking tractor手扶拖拉機
wheeled tractor輪式拖拉機
crawler tractor覆帶式拖拉機
tractor plant拖拉機廠
tractor 記憶方法
tractor相關(guān)的詞根或詞綴是:
tract
tractor拖拉機n.
tract 拉，拖 + or 表名詞 → 拖拉機
中文詞源：
tractor 拖拉機，牽引機
來自拉丁語 trahere,拖，拉，使移動，詞源同 drag,tract.-ct,過去分詞格，-or,表物。引申詞義 拖拉機，牽引機。
tractor
精選例句
1、 Sometimes we go on working after dark by the lights of our tractors.
有時天黑后我們借助拖拉機的燈光繼續(xù)工作。
2、 Paul hooked his tractor to the car and pulled it to safety.
保羅把他的拖拉機掛在那輛小汽車上，然后把它拖到安全的地方。
1、 But the damage to skill and craftsmanship — what’s needed to build a complex airliner or a tractor, or for a worker to move up from assembler to machinist to supervisor — went largely unnoticed.
但是對技術(shù)和工藝的破壞——制造一架復(fù)雜的飛機或拖拉機，或者從組裝到機械師再到主管的工人所需要的東西——在很大程度上被忽視了。
常見考點例句：
- This time it was the tractor that averted malthusian disaster .
- 這次是拖拉機改變了馬爾薩斯災(zāi)難。
- The monster 18-wheel trucks that hurtle along america 's highways carry most of the nation 's freight . There are reckoned to be some 1.3m of these " semi-trailers " , as the combination of a tractor unit and trailer are known .
- 馳騁在美國高速公路上的18輪大型卡車是美國貨物運載的主要交通工具，這種1.3m的“半拖車”被稱為牽引車和拖車的結(jié)合體。
- The point was that he needed a tractor , and at once .
- 現(xiàn)在關(guān)鍵的問題是他需要一輛拖拉機，而且是馬上就要。
- The tractor is already roaring about the farmyard , but the eu money is another story .
- 拖拉機的轟鳴聲已經(jīng)在農(nóng)場上回響了很久，然而歐盟的貸款還是遙遙無期。
- For a time , the country 's future leader and his wife worked in a tractor repair shop .
- 一段時間里，這個國家未來的領(lǐng)導(dǎo)人和第一夫人在一座拖拉機修造廠勞動。