lubricant
🇺🇸
/ˈluːbrɪkənt/
🇬🇧
/ˈluːbrɪkənt/
noun
R
A material like oil used to make parts move smoothly.
We use a lubricant to ensure the gears do not stick together.
我們使用潤滑劑以確保齒輪不會黏在一起。
translation
潤滑劑
詞形變化
Plural
lubricants