active testimony
主动作证主动作证
热门单词
- acetabulum
- achene
- acidproof concrete
- aclacinon HC1 vial
- acquired incentive
- acrylamide dye
- action integral
- AD converter
- additive mixing
- adhesion stress
- adiabatic reaction
- adjustable limiter
- adjustable pipe spanner
- adrenoprival
- adsorber
- adsorbing capacity
- advanced calculator
- aerated powder
- aerobic metabolism
- aerochemistry
- aerometer
