abrasion wheel
砂轮磨轮
热门单词
- Abyssinian gold
- AC arc welding
- acausobiolith
- acceptance of bills
- accumulated capital
- accumulator plate
- acetylsulfathiazole
- acid polishing
- acid silage
- acid tolerant species
- acid-resistant stoneware tower
- ACME commodities and phrases code
- acoustic homing head
- acousto-optic scanning
- acquisiting cobweb sample
- acroleic acid
- acroterium
- acting
- actinomycete
- Actispray (抗菌素)
- active account
