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    1. 首頁英語詞典lubricatelubricate考試真題

      lubricate

      英 ['lu?br?ke?t] 美['lubr?ket]
      • vi. 潤滑;涂油;起潤滑劑作用
      • vt. 使…潤滑;給…加潤滑油

      考試真題


      The result of constant muscle tension and stiffness of joints, many of them are avoidable, and simple flexibility training can prevent these by making muscles stronger and keeping joints lubricated (潤滑 ).

      出自-2013年6月閱讀原文

      Oil is the substance that lubricates the world's economy.

      出自-2013年6月閱讀原文