acoustic information
声音信息
热门单词
- AC bridge
- accompanying movement
- acetylene
- acetylene linkage
- acid reflex
- acid-proof cast iron
- acinous cell
- acology
- acquaintance
- acrylic glass ruler
- actanium
- active element group
- active inhibition
- actual frequency
- acute postinfection encephalom yelitis
- adaptability equalizer
- addition agent
- adiabatic state
- adjust
- adjustable voltage generator
- adjusting rope
