abrasive cleaning
喷砂清理法
热门单词
- a big porker
- abdominal white (稻米)
- abridged spectrophotometer
- absinthism
- absolute liver dullness area
- absorption of idle capacity
- abstract algebra
- abutment pressure
- acceptable quality limit
- acceptor concentration
- access bit
- access cover
- accidental symptom
- accompanying element
- accomodation reflex
- accounting concept
- accumulator railcar
- accuracy life
- acetoxime
- acetylene welding torch
- Achromobacter
