| 释义 |
lu.bri.cate obj5lU:7brI7keItv [T]to use a substance such as oil or GREASE to make (esp. a machine) operate more easily, or to prevent (something) sticking or rubbing润滑（机器），加润滑油于A car engine needs to be well lubricated with oil.汽车引擎需要确保润滑。This door keeps sticking -- I think the hinges need lubricating.这扇门一直卡住，我认为合叶需要润滑一下。(fig.) Give him a few drinks -- that'll lubricate his tongue (= make him speak freely).给他喝上几杯，那样他会说得更畅快。
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