acoustical screen
隔音板
热门单词
- absolute altitude
- absorbent cotton wool
- accumulation till
- achlamydeous
- acid-proof ceramic tile
- acidomycin
- aconitine
- acosta's disease hypsonosus
- acoustic cell
- acoustolith tile
- active absorption
- activity therapy
- actor
- actual calorific value
- actuation
- adaptation to darkness
- adapted
- adaxial surface of the leaf
- additive motor oil
- adenopathy
- adiabatic factor
