acetal polymer
缩醛缩聚物
热门单词
- absorption of sound
- accepted engineering requirement
- accompanying sound trap
- accumulator car
- acetoin
- acid geochemical barrier
- acid proof
- acid-proof working suit
- acoustic epithelium
- acoustic shadow
- acrylic dye
- actinolitic greenschist facies
- action feedback
- action zone
- activity curriculum
- actual discharge
- adapter connector
- adaptive character
- adaptive predictor
- adduce
- adhesion
