adjustable spring
可调弹簧
热门单词
- accessory ejecta
- accident origin
- acid drop
- aconite root
- acoustic nerve
- acoustical conductivity
- acquired immune deficiency
- acromania
- acrylic anhydride
- acrylic fleecy shirt for children
- acrylic napped scarf
- acrylonitrile butadiene rubber
- actinometer
- active fault
- active substrate
- activity learning
- activization
- actual rate of growth
- acylase
- adaptation level
- additional building
