abatement of smoke
消减烟雾
热门单词
- Ac = altocumulus
- accelerating agent
- accompanying gastritis
- accumulation of humus
- acervate
- achievement motive
- acousto-optic modulator
- acoustics
- acrylic weather coat
- act
- activated bleaching earth
- activated cathode
- active schedule
- activity need
- actual head
- adamkiewitz reaction
- adapter
- additive species
- addressable alarm system
- adelite
- adjustable tap
