acoustical sounding
声学探测, 回声探测
热门单词
- a stone's throw
- abduct
- Able Seaman
- abrasive grit
- abscessed
- abstract conception
- abstract intelligence
- abysmal
- academic dismissal
- acarian
- accelerating charge
- accent sign
- acceptance phase
- accessory drive casing
- acciaccatura
- account in bankruptcy
- account payable ledger
- accuracy testing
- accurate statistics
- acetaldehyde
- acetract
