turning gears
旋转齿轮
worn gears
磨损的齿轮
shifting gears
换档
meshing gears
啮合齿轮
spinning gears
旋转的齿轮
rusty gears
生锈的齿轮
internal gears
内齿轮
power gears
动力齿轮
gear system
齿轮系统
gear ratio
齿轮比
the car's gears shifted smoothly as we drove up the mountain.
汽车的齿轮平稳地换挡，我们开车上山。
he carefully inspected the gears for any signs of wear and tear.
他仔细检查齿轮是否有磨损迹象。
the bicycle's gears allowed her to cycle up steep hills with ease.
自行车的齿轮让她能够轻松地骑上陡峭的山坡。
the old clock's gears whirred and clicked as it ticked away the seconds.
老钟的齿轮发出嗡嗡声和咔哒声，一分一秒地走着。
the transmission's gears were damaged, preventing the car from moving.
变速箱的齿轮损坏，导致汽车无法移动。
he replaced the worn gears with new ones to restore the machine's function.
他用新齿轮替换了磨损的齿轮，以恢复机器的功能。
the complex system of gears controlled the robot's movements.
复杂的齿轮系统控制着机器人的运动。
the gears meshed perfectly, creating a smooth and efficient operation.
齿轮完美地啮合，创造了平稳高效的运行。
the factory floor was filled with the sounds of turning gears.
工厂的地板充满了旋转齿轮的声音。
he understood the inner workings of the machine thanks to its gears.
他了解了机器的内部运作方式，这要归功于它的齿轮。
the gears in the watch were incredibly small and intricate.
手表里的齿轮非常小且复杂。
turning gears
旋转齿轮
worn gears
磨损的齿轮
shifting gears
换档
meshing gears
啮合齿轮
spinning gears
旋转的齿轮
rusty gears
生锈的齿轮
internal gears
内齿轮
power gears
动力齿轮
gear system
齿轮系统
gear ratio
齿轮比
the car's gears shifted smoothly as we drove up the mountain.
汽车的齿轮平稳地换挡，我们开车上山。
he carefully inspected the gears for any signs of wear and tear.
他仔细检查齿轮是否有磨损迹象。
the bicycle's gears allowed her to cycle up steep hills with ease.
自行车的齿轮让她能够轻松地骑上陡峭的山坡。
the old clock's gears whirred and clicked as it ticked away the seconds.
老钟的齿轮发出嗡嗡声和咔哒声，一分一秒地走着。
the transmission's gears were damaged, preventing the car from moving.
变速箱的齿轮损坏，导致汽车无法移动。
he replaced the worn gears with new ones to restore the machine's function.
他用新齿轮替换了磨损的齿轮，以恢复机器的功能。
the complex system of gears controlled the robot's movements.
复杂的齿轮系统控制着机器人的运动。
the gears meshed perfectly, creating a smooth and efficient operation.
齿轮完美地啮合，创造了平稳高效的运行。
the factory floor was filled with the sounds of turning gears.
工厂的地板充满了旋转齿轮的声音。
he understood the inner workings of the machine thanks to its gears.
他了解了机器的内部运作方式，这要归功于它的齿轮。
the gears in the watch were incredibly small and intricate.
手表里的齿轮非常小且复杂。
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