action modeling
动作示范
热门单词
- acarid control
- accidental work injury
- acclimation to heat and cold
- acetone alcohol
- acetone resin
- aciculum
- acid pig
- acid steel
- acoustic intensity unit
- acquired releasing mechanism
- acrylic orange-figured paint
- actin filament
- activated charcoal
- activated sludge process
- active state
- actual anxiety
- adjustable wrench set
- admissible value
- adrenopathy
- adromia
- advance post
