active bank
可使用数据库
热门单词
- abnormal labor
- abnormality of cardiac automaticity
- abrasive points for chrome cobalt alloy
- absentee ownership
- absorption coefficient
- AC motor with slip-ring sliding
- acceleration due to gravity
- acceptance test
- accidental factor
- account books
- accounting and financial audit
- accumulated error
- accumulation of risks
- acetate rayon filament
- acetic ether
- acetonuria
- acid material
- acid proof varnish
- acid-resistant material
- acidum iopanoicum
- Acinonyx jubatus