age ratio
年龄比
热门单词
- absolute precision
- absorber
- Ac = altocumulus
- acariasis
- accidental
- accidental ignition
- acedapsone
- acid bessemer converter
- acid converter
- acidimetry
- acrylic and wool blended cap
- acrylic fancy suiting
- actual loss
- actual size
- adaptability
- adaptation disease
- adaptive histogram adjustment
- additional services
- addressable device
- adenocyte
- adenosine triphosphate cycle
