名词中文翻译
中文翻译：预选择式变速器
同义词：
['Pre-selective Gearbox', 'Pre-selection Gearbox']
例句：
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1. The preselective gearbox in the new car is designed to improve fuel efficiency.
新车中的预选择式变速器设计用来提高燃油效率。
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2.During the test drive, the driver experienced a smooth shift with the preselective gearbox.
在试驾过程中，司机体验到了使用预选择式变速器的顺畅换挡。
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3.The engineers worked tirelessly to ensure that the preselective gearbox met all safety standards.
工程师们不懈努力，确保预选择式变速器符合所有安全标准。