active component
有功［效］部分； 活性组分； 实数部分； 作用分量； 有源元件
热门单词
- a false accusation
- a gallery shot
- abdicate from
- abdominocentesis
- Abel closedtester
- abelmosk
- above water
- absolute fixed cost
- absorbingly
- absorption crystal spectrum
- Acad.
- academic community
- academic enrichment
- acapu
- accelerated schedule
- accelerating rocket engine
- accelerating well
- accounting routine
- acetylene cutting
- achlorophyllous
- acicular crystal
