Search: "石油精製"

No filters applied
Items 1-10 of 100+

1. refreshing (e.g. feeling, scene, wind, morning air); brisk

★ Common
Adjective
#13874

1. refining; purification

2. careful manufacture

★ Common
Noun
#77532

1. oil; petroleum

2. kerosene; paraffin

★ Common
Noun
#78655
Items 1-10 of 100+