8-colour printing machine
八色印花机
热门单词
- above-ground tank
- absolutely continuous distribution
- AC asynchronous motor
- acanthocephaliasis
- acanthopelvis
- accelerator for electron therapy
- acceptance sampling plan
- accessory vacuole
- accumulation area
- acetyl transferase
- acetyl urea
- acidic feed
- acoustic filter
- acoustic relay
- acquired diverticulum of ureter
- acquisition of technology
- acrasin
- acroasphyxia
- active commerce
- active laser medium
- actomyosin
