名词
中文翻译：多速变速器
同义词：
['multi-speed gearbox', 'multispeed gearbox例句：1. The car has a multispeed transmission that allows you to select different gears for different driving conditions.（这辆车有一个多速变速器，可以让你根据不同的驾驶条件选择不同的档位。）']
例句：
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1. The car has a multispeed transmission that allows you to select different gears for different driving conditions.
这辆车有一个多速变速器，可以让你根据不同的驾驶条件选择不同的档位。
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2. The new model of the car features a multispeed transmission that offers more efficiency and smoother acceleration.
这款新车配备了多速变速器，提供了更高的效率和更平顺的加速性能。
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3. In heavy traffic, the driver can use the multispeed transmission to shift into higher gears to improve fuel efficiency.
在交通拥堵的情况下，驾驶员可以使用多速变速器将档位切换到更高，以提升燃油效率。