牵引机

• hauling machine
• prime move
• tractor
• dragger
• propelling machine
• hauling engine
• prime mover
• traction engine
• draw machine

参考释义

牵引机

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例句

1. 联接杆拖拉机后部牵引机械的横梁
   A bar across the rear of a tractor for hitching machinery.