acoustical board
吸声板
热门单词
- access
- acetate disc
- acetate sheeting
- acidic dye
- acorn
- acoustic ranger
- acoustic resonator
- acoustical ohm
- acroteric
- acrylic ester
- acrylic resin tooth
- acrylonitrile butadient styrene
- actinomycetes
- action spectrum
- active humus
- acyclic dynamo
- adamantane
- adapter plate
- adhesive preparation for surgical bandage
- adiabatic flame temperature
- adiposis hepatica
