advanced placement
跳级
热门单词
- abortive grain
- abyss
- acceptable reliability level
- achromatin
- acid humus
- acidifier
- acidur
- acoustic frequency measuring instrument
- acoustic sounding
- acoustic treatment
- acoustical interferometer
- acridine orange
- acridine yellow
- acrylonitrile butadiene styrene resin
- actinomorforous
- active transducer
- activity system
- actomyosin thread
- Adam's needle
- adaptive mechanism
- addition
