acoustic pick-up
拾音器
热门单词
- absorptance
- acauline
- accident fault
- accident investigation
- acid separator
- acid value analyzer
- acid-proof cast iron
- acidum aceticum
- acoustic logger
- acronine
- actidion
- activating signal
- active superfine calcium carbonate
- actual survey work
- adaptive testing
- addressable base
- adenase
- adhesiotomy
- adhesive inflammation
- adit opening
- adynamia
