action roller
动辊
热门单词
- a small flying insect
- abrasive blasting
- acataphasia
- acceleration factor
- accessory drive shaft
- accessory suprarenal glands
- accidental fluctuation
- accidental variation
- accumulative
- acetaminosalol
- acetylase
- achroamyloid protein
- achromotrichia
- achylia
- acid detergent fiber
- acknowledgement confirmation
- acoustic relay
- acoustical model test
- act of flood control
- actinic elastoid degeneration
- actinomyces
