absolute ceiling
绝对升限
热门单词
- acediasulfone sodium
- acetic aldehyde
- acetophenone
- acetylene burner
- achlamydate
- acid dyeing
- acid iodide
- acid-proof long gloves
- acid-resisting glazed ware fitting
- acidic feed
- acorus aclamus
- acoustical feedback
- acquired incentive
- acromicria
- action error
- action frame of reference
- activation center
- activation theory
- active humus
- activity rating
- activity theory of aging
