academic freedom
学术自由学术自由
热门单词
- absolute period of livestock use
- AC clip-on ammeter
- accumulation
- acetylacetone
- acetylating agent
- achromat
- Acilan dye
- Acramin pigment colours
- activated sludge process
- active alkali
- active mass
- adaptive pacemaker
- additive factors method
- adhere
- adhesive wax
- adiponecrosis
- admiration
- adolescent education
- adrenalismus
- adventitious reinforcement
- aerial excitation
