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Place Taper - lock Bushing and Timing Belt Pulley on the transmission shaft.将锥面紧固套与同步带轮装在传动轮上.The worker threaded the wire through the pulley.工人把金属丝穿在滑轮上.The stone was lifted by means of a rope and pulley.这块大石是用绳子和滑轮给吊起来...
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n.滑轮（组），滑车，皮带轮v.用滑轮升起，用滑车推动，给…装滑车...
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The stone was lifted by means of a rope and pulley.这块大石是用绳子和滑轮给吊起来的.The worker threaded the wire through the pulley.工人把金属丝穿在滑轮上.The weights are moved via a cable and pulley system.重物通过缆绳和滑轮系统运送。...
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pulley的复数形式为：pulleys...