active charcoal
活性炭
热门单词
- AC testing transformer
- accompanying species
- aciculate
- acid base pair
- acid blue
- acid fermentation
- acid reflex
- acidum carbolic
- acoustic pick-up
- active filler
- activity time
- ACV = actual cash value
- adaptive
- adaptive conformity
- additive-containing nylon
- addressable base
- adenosis
- adhesive joint
- adiabatic potential
- adjustable-speed drive system
- adjusting cam
