adjustable attenuator
可调衰减器可单减器
热门单词
- 3-color soft ice-cream mixer
- aberrant type
- absolute knowledge
- abutilon string
- accentuator
- accidental hemorrhage
- acetic acid bacterium
- acetyl-nitrocellulose
- acid azo dye
- acid-resistant steel
- acridone
- acrylic roundneck shirt with raglan shoulders
- acrylic varnish for electrostatic spraying
- act of attention
- action pattern
- active carbon
- acute rheumatic fever
- Adaptive Behavior Scale
- addition compound
- addition theorem
- additional warp
