4-in-hand file
四用锉
热门单词
- access tunnel
- accumulator register
- Acelba
- acetate-viscose blend
- acid converter
- acid mordant blue
- acidimeter
- acidometer
- acoustic hypoesthesia
- acrylic fibre cloth doll
- active anaphylaxis
- active energy meter
- active nitrogen
- actrapid MC ampoule
- acute infection
- acyloin
- adamine
- addition product
- adipaldehyde
- adjoining rock
- adjustment reaction
