abaissement
降落
热门单词
- abjusting spring
- abstraction cognition
- acceptance requirement
- acetophane
- acetylization
- ACFM = actual cubic feet per minute
- acid chrome dye
- acid feeder
- acorn oil
- acoustic sounding
- acquired equivalence of cues
- acrylate plastic paint
- activation method
- activity drive
- activity rhythm
- actual horsepower
- actual yarn count
- adamant
- additive operation
- adenosarcoma
- adhesive coating
