tractor
英式音标:[ˈtræktə(r)] 怎么读
美式音标:[ˈtræktɚ] 怎么读
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同义词: traction-engine
tractor概况
n. 拖拉机;牵引机
tractor词义
n.
拖拉机;牵引器;
变形
复数:tractors
双语释义
n.(名词)[C]拖拉机,牵引机 powerful motor vehicle used for pulling farm machinery or other heavy equipment
英英释义
tractor[ 'træktə ]
n.
a wheeled vehicle with large wheels; used in farming and other applications
a truck that has a cab but no body; used for pulling large trailers or vans
tractor用法
词组短语
walking tractor手扶拖拉机
wheeled tractor轮式拖拉机
crawler tractor覆带式拖拉机
tractor plant拖拉机厂
双语例句
用作名词(n.)
The tractor pulls well.
这台拖拉机拉力大。
The tractor had been damaged by rough usage.
这辆拖拉机因使用不经心而损坏了。
A tractor towed the car to the repair factory.
一辆牵引车将汽车拖去修理厂。
The tractor has make deep furrow in the loose sand.
曳引机在松软的沙土上留下了深深的车辙。
权威例句
Tractor Calculi for Parabolic GeometriesGravitational tractor for towing asteroids
Automatic tractor guidance using carrier-phase differential GPS.
Rural masculinity in transition: Gender images in tractor advertisements
A stereovision-based crop row detection method for tractor-automated guidance.
Low-back disorders in agricultural tractor drivers exposed to whole-body vibration and postural stress.
N 2 O and CH 4 fluxes in soil influenced by fertilization and tractor traffic
SYSTEM AND METHOD OF WIRELESS COMMUNICATION BETWEEN A TRAILER AND A TRACTOR
A computational study of the aerodynamic forces acting on a tractor-trailer vehicle on a bridge in cross-wind
Development and evaluation of a mounted spinning disk sprayer in comparison with the conventional tractor mounted boom sprayers
tractor词源
tractor
tractor: [17] Tractor is one of a large family of English words that come from tractus, the past participle of Latin trahere ‘pull’ (others include abstract [14], attract, contract, detract [15], distract [14], extract [15], retract, subtract, trace, tract [14], tractable [16], traction [17], trait, treat, treatise, and treaty). Tractor itself was originally used in English for a device, invented by the 18th-century American doctor Elisha Perkins, for ‘pulling’ across the surface of the skin, which was supposed to relieve rheumatic pains.It was not applied to a ‘vehicle for pulling loads’ until the end of the 19th century. From Latin trahere itself come English retreat and train; and drag may go back to the same ultimate source.=> abstract, attract, contract, detract, distract, extract, retract, retreat, subtract, trace, tract, train, trait, treat, treaty
tractor (n.)
1856, "something that pulls," from Modern Latin tractor "that which draws," agent noun from past participle stem of Latin trahere "to pull, draw" (see tract (n.1)). Earlier used of a quack device consisting of two metal rods which were supposed to relieve rheumatism (1798, in full Perkins's metallic tractor); still the main sense in Century Dictionary (1891). Sense of "an engine or vehicle for pulling wagons or plows" is recorded by 1896, from earlier traction engine (1859). The meaning "powerful truck for pulling a freight trailer" is first found 1926; tractor-trailer as "combined motor-truck and trailer" is from 1914.
tractor造句
1. There was a tractor show here last month.
上个月这有个拖拉机展览。
-- 来源 -- 英汉 - 辞典例句
2. The tractor is powered by a diesel engine.
这台牵引机是用柴油机发动的。
-- 来源 -- 英汉 - 辞典例句
3. Iron-ox is another name for tractor.
铁牛是拖拉机的别名。
-- 来源 -- 英汉 - 辞典例句
4. The tractor laboured up the hillside.
拖拉机艰难地向山坡上爬去。
-- 来源 -- 英汉 - 辞典例句
5. This is a tractor of the latest design.
这是一台最新设计的拖拉机。
-- 来源 -- 英汉 - 辞典例句
6. It can be used with existing tractor equipment and can be quickly detached.
它还可以同原有的拖拉机设备一起使用,并可以迅速拆卸。
-- 来源 -- 英汉 - 辞典例句
7. It can reduce labor, tractor and total implement costs, with possible increased size of operation.
它可以尽可能的增加操作范围,以减少劳动力拖拉机和总的工具费用。
-- 来源 -- 英汉 - 辞典例句
8. One man on a tractor can take the place of twelve families.
一个人开一台拖拉机能代替12户人家。
-- 来源 -- 英汉 - 辞典例句
9. The tractor driver started up the engine.
拖拉机手把发动机开动起来。
-- 来源 -- 英汉 - 辞典例句
10. In addition to the tractor, we have acquired a new rice transplanter.
除了拖拉机,我们又添了一台插秧机。
-- 来源 -- 英汉 - 辞典例句