caterpillar tractor

caterpillar tractor 基本解释

[机] 履带式牵引机

caterpillar tractor 用法和例句

1、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。

2、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

3、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。

重点词汇

caterpillar n. 毛虫；履带；履带拖拉机

tractor n. 拖拉机；牵引器