lubricate
🇺🇸
/ˈluːbrɪkeɪt/
🇬🇧
/ˈluːbrɪkeɪt/
verb
R
to apply oil or grease to make parts move smoothly
You should lubricate the bicycle chain regularly to keep it running quietly.
你應該定期給自行車鏈條上油，以保持其安靜運行。
translation
潤滑
詞形變化
3rd Present
lubricates
Past
lubricated
Perfect
lubricated
Progressive
lubricating