acoustic quality
音色
热门单词
- a practice for tillage
- abietic resin
- ability and earnings
- abrasion wheel
- AC earth relay
- accelerating maturity
- acceptable daily intake
- acceptance tolerance
- accessory drive
- accommodation bill
- accompanying mineral
- accounting information system
- accounting system
- accumulated error
- accumulator drive
- accumulator rectifier
- acetamido-acetic acid
- acetyl ketene
- ache
- acid mine water
- acid-base titration detector
