degreasing
noun [ U ] uk/ˌdiːˈɡriː.sɪŋ/ us/ˌdiːˈɡriː.sɪŋ/
去除油污;脱脂
the process of removing grease (= oil or soft fat) from a surface or object
PCE is a chemical used in dry cleaning and metal degreasing. PCE是一种用于干洗和金属脱脂的化学品。
Degreasing agents such as soap will give cast iron a dull surface. 肥皂等脱脂剂会使铸铁的表面变得暗淡。
- More examples
- The following solvents used in degreasing are hazardous.
- Industrial processes carried out at the depot include painting, degreasing, sand blasting and steam cleaning.
- Preparation of metal before painting consists of cleaning and degreasing.
- The soil was tainted with degreasing solvents.