action reports
执行报告
热门单词
- absolute vacuum gauge
- AC solenoid for driving hydraulic-valve
- accident fire
- acid brown
- acid ground glass
- acorus aclamus
- acoustic absorbing material
- acoustic cell
- acrylic glass
- acting teaching
- active accumulated temperature
- adaption
- additional loss
- adenoid
- adhesive strength
- adiabatic calorimetry
- admission
- adrenolutin
- Adrian principle
- aeolian
- aerial current
