activity duration
工字续时间
热门单词
- abridged notation
- absarokite
- abstract code
- AC balancer
- aceptor
- acid brilliant pink
- acid degradation
- acid egg
- acid treatment
- acid-resistant refractory brick
- acoumeter
- acoustic releaser
- acquired response
- acrylic glass protractor
- act of categorization
- actual survey work
- adaptive control system
- addison's disease
- adhesive for decorative sheet
- adiabatic apparatus
- adjusting gauge
