ABC灭火器
ABC extinguisher
热门单词
- abnormity
- absorption rate
- access
- acetic acid
- Acetoxon
- acf 图解
- acid proof brick
- acid-base meter
- acoustic information
- acoustic transponder
- acrokinesis
- acryl-nitrile rubber
- acrylonitrile butadient styrene
- actinomorphous
- activated cathode
- active hyperemia
- actual horsepower
- acupuncture apparatus
- acute hallucinatory mania
- acyclic compound
- adam's apple
