active substance
活性物质有效物质
热门单词
- access to elevators
- achroite
- achromat
- acid bessemer converter
- acid brown forest soils
- acoustic features
- acrylic socks
- Actispray
- active multiplex system
- active transducer
- activity factor
- adaptive subsystem
- adcumulate
- adhesive resin
- adiabatic compression temperature
- adiabatic state
- adiabatic temperature rise
- adipoid
- adjoint operator
- administrative unit
- adolescent problems
