油底壳 yóu dǐ ké

oil sump

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. oil sump

Characters

Character Meaning
油 yóu HSK 4
oil; petroleum; oily
底 dǐ HSK 4
bottom; base; end (of the month, year etc)
壳 ké HSK 6
shell; also pr. ké; crust (earth's crust etc)