active constituent
活性组分
热门单词
- abrupt pulse
- absorption compound
- absorption unit of dioxide carbon
- accelerated nozzle
- acceleration clause
- accelerator for x-ray therapy
- accentuation of attention
- acceptable currency
- acceptance theory of authority
- accepter
- accounting fiduciary
- accumulator metal
- acenocumarol tablet
- acetabutar
- acetaldehyde semicarbazone
- Acetobacter
- acetylene
- acid esters
- acorn
- acoustic engineering
- acousto-optic
