active substance
活性物质有效物质
热门单词
- abrasive paste
- absolute deviation
- absorption of energy
- acaulescent
- accordion door
- acetylene black
- acid etch
- acoustic board
- acoustic cell
- acoustic nerve
- acquired astigmatism
- acrylic machine knitting yarn
- active acidity
- active sleep theory
- activity quotient
- actomyosin thread
- actual reserves
- acupuncture point detector
- adamantine clinker
- adansonia fibre
- adaptive
