access stairs
内部楼梯
热门单词
- AC motor for cargo winch
- accident domino theory
- accurate wool
- achromatic
- acid mine drainage
- acidaminuria
- acoasma
- Acquinite
- acrophobia
- acrylic colour
- actinic rays
- actinomycosis of tongue
- actuator of robot
- acupuncture needle
- acute schizophrenia
- acute situation reaction
- acyclic compound
- acyl ester sulfonate
- adalat capsule
- adamantane
- adaptive control optimization
