acceleration of gravity
重力加速度
热门单词
- abiosis
- absolute brilliance limen
- abstract entities
- abstraction cognition
- acceptor level
- accutron
- achievement need
- acid fast staining
- acid pickle
- acid-resisting steel
- acidum aceticum
- acoustooptical modulator
- Acrain cotton
- acrylic printed suit for children
- ACTH
- active guidance
- ad absurd reasoning
- adcock direction finder
- addition theorem
- adergneiss
- adhesive substance
