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IELTS BNC: 19781 COCA: 19873

lubricate

verb
/ˈluːbrɪkeɪt/
/ˈluːbrɪkeɪt/
Verb Forms
present simple I / you / we / they lubricate
/ˈluːbrɪkeɪt/
/ˈluːbrɪkeɪt/
he / she / it lubricates
/ˈluːbrɪkeɪts/
/ˈluːbrɪkeɪts/
past simple lubricated
/ˈluːbrɪkeɪtɪd/
/ˈluːbrɪkeɪtɪd/
past participle lubricated
/ˈluːbrɪkeɪtɪd/
/ˈluːbrɪkeɪtɪd/
-ing form lubricating
/ˈluːbrɪkeɪtɪŋ/
/ˈluːbrɪkeɪtɪŋ/
jump to other results
  1. lubricate something to put a lubricant on something such as the parts of a machine, to help them move smoothly给…上润滑油;上油 synonym grease, oil
    Oxford Collocations DictionaryLubricate is used with these nouns as the object:
    • engine
    • joint
    See full entry
    Word Originearly 17th cent.: from Latin lubricat- ‘made slippery’, from the verb lubricare, from lubricus ‘slippery’.

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