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- A caterpillar tractor is tugging along the truck that has bogged down. 履带式拖拉机在拖那辆陷入泥沼的卡车。
- Drawing machine adopts caterpillar tractor in order to guarantee the stabilization and no-transmutation of extrusion course. 绘图机采用履带式拖拉机，以保证稳定和无挤压变形过程。
- Almost every summer, he headed for his grandfather's ranch in Texas where he'd ride horses, brand cattle, fix windmills and help his grandpa keep an old Caterpillar tractor operating. 几乎每年夏天，他都要到外祖父在得克萨斯的牧常他在那里骑马，给牛群烙印，修理风车，帮助外祖父开一辆陈旧的卡特彼勒牌拖拉机。
- diesel-engined caterpillar tractor 柴油引擎履带式拖拉机
- (also Caterpillar tractor,abbrcat)tractor fitted with such a belt 履带拖拉机.
- U.S. products have become exceedingly competitive, boosting exports ranging from Caterpillar tractors to Boeing jumbo jets that are now relative blue-light specials in the global marketplace. 美国的产品已经变的非常有竞争力;出口激增;从履带式拖拉机到大型的喷气式波音飞机;在全球市场都很抢手.
- 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。
- A set of tools goes with each tractor. 每一台出售的拖拉机都附有工具一套。
- He drove the tractor to his farm. 他开拖拉机去农场了。
- A caterpillar is the larva of a butterfly. 毛虫是蝴蝶的幼体。
- A caterpillar must pass through the cocoon stage to become a butterfly. 毛毛虫必须经过茧的阶段才能变成蝴蝶。
- There is a tractor in this farmyard. 在这个农家庭院里停着一台拖拉机。
- Statistical Analysis Study on Reliability and Maintainability of Caterpillar Tractor 履带式拖拉机可靠性与维修性的分析
- Theoretic Analysis of the Interaction of the Caterpillar Tractor and Soil Surface 履带式拖拉机与土壤表面相互作用的理论分析
- The tractor is powered by a diesel engine. 这台曳引机是用柴油机发动的。
- The tractor had been damaged by rough usage. 这辆拖拉机因使用不经心而损坏了。
- The ugly caterpillar will change into a beautiful butterfly. 丑陋的毛虫会变成美丽的蝴蝶。
- The clanking tractor went along, shooting smoke out of its belly. 拖拉机铿铿地开了过去，从车肚里喷出烟来。
- The tractor laboured up the hillside. 拖拉机艰难地向山坡上爬去。
- They managed to pull in the tractor inside the shed. 他们设法把牵引机拉进棚里。
