active center
活力中心活性中心活化中心
热门单词
- accoucheur's hand
- account book paper
- acetone ethanol fermentation
- achromatic lens
- acid chrome black
- acid mordant brown
- acoustic high-speed holographic framing camera
- Acrilan
- acropachyderma
- acrylic fleecy sweater
- acting force
- activation
- adamant
- addition polymerization
- adelpholite
- adjoining sheet
- adjustable pulley
- adrenergic substance
- adrenochrome
- adventure playground
- adverse movement
