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“滑輪”的英語可以翻譯為：pulley，sheave，glidewheel，pulley wheel，block ...

繩索滑輪系統(tǒng)a system of ropes and pulleys這塊大石是用繩子和滑輪給吊起來的.The stone was lifted by means of a rope and pulley.工人把金屬絲穿在滑輪上.The worker threaded the wire through the pulley....

“滑輪”的拼音為：huá lún...