柯林斯詞典lubricate /?lu?br??ke?t/ (lubricating,lubricated,lubricates) 1. V-T If you lubricate something such as a part of a machine, you put a substance such as oil on it so that it moves smoothly. 使?jié)櫥?span>[正式] Mineral oils are used to lubricate machinery. 鑛物油被用來潤滑機(jī)器。2. lubricationN-UNCOUNT 潤滑 Use a touch of linseed oil for lubrication. 用一點蓖麻油來潤滑一下。 返回 lubricating