jī​yóu

engine oil; machine oil

Senses

机油/ 機油 jī​yóu engine oil; machine oil

engine oil or lubricant used to reduce friction in machinery, typically for internal combustion engines

References

synonym 机油/機油 机器油/機器油
synonym 机油/機油 机械油/機械油
same_as 机械油/機械油 机油/機油
synonym 机器油/機器油 机油/機油