abrasion drill
回旋钻
热门单词
- a survey of economics and agronomy
- abneural current
- above elbow amputation
- absolute dating
- absorption coefficient
- accelerated velocity
- acceptable concentration
- accidental murmur
- accuracy of map
- acetate staple fibre
- acetylsalicylic acid powder
- acid Bessemer steel
- Acmaeidae
- acoustic duct
- acoustic(al)absorbent
- acquired dysmenorrhea
- acrobystiolith
- acroconidium
- acroerythema
- acrylic semi-gloss water soluble baking paint
- actinoerythrin
