名词
中文翻译：拖拉机拖车组合
同义词：
['tractor-trailer unit', "tractor-trailer assembly例句：1. The farmers usedto use horse-drawn tractors for their work.（过去，农民们用马拉的拖拉机来工作。）2. The new tractor-trailer combination hasa longer range and more comfort.（新型拖拉机拖车组合具有更长的行程和更多的舒适度。）3. The farmer's family isvery proud of their latest tractor-trailer combination.（农民家庭对他们最新的拖拉机拖车组合感到非常自豪。）"]
例句：
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1. The farmers usedto use horse-drawn tractors for their work.
过去，农民们用马拉的拖拉机来工作。
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2. The new tractor-trailer combination hasa longer range and more comfort.
新型拖拉机拖车组合具有更长的行程和更多的舒适度。
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3. The farmer's family isvery proud of their latest tractor-trailer combination.
农民家庭对他们最新的拖拉机拖车组合感到非常自豪。