abrasive substance
研磨材料
热门单词
- abnormal time
- absent treatment
- absorption coefficient
- absorption dynamometer
- absorption limit
- acatamathesia
- access control violation fault
- accessible point
- accessory pancreatic duct
- accounting procedure
- accretional ice sheet
- accurate complete equipment
- acetarsone
- acetidin
- achromoderma
- acid detergent fiber
- acid-recovery plant
- acmite-augite
- acoustodynamic effect
- acquired immunodeficiency syndrome (AIDS)
- across-the-board tariff changes
