active principle
有效成分
热门单词
- abdominal region
- acanthoma inguinale
- acarology
- accelerated return stroke
- accelerating pump lever
- accident insurance
- accreting plate
- accrual parity principle
- accumulation of floating ice
- achromatophil
- acid cooler
- acid plagioclase
- acid-resisting brick
- acidic sodium aluminum phosphate
- acidum iopanoicum
- acmite-augite
- acoustic quality
- acoustic-pulse propagation
- acridinic acid
- acroterium
- acrylic coating for plastics
