acoustic lining
吸声衬垫
热门单词
- 2,4,6-triamino-s-triazine
- above elbow amputation
- absolute unit of current
- absorptive attenuator(-ter)
- abstract term
- AC signal
- acalcemia
- accelerated weathering
- access volume
- accumulated running time
- accumulative cost
- accumulator locomotive
- accuracy of reading
- acess door
- achromatism
- acinose structure
- acousimeter
- acousto-optic medium
- acquisition strategy
- acquisitive prescription
- act of defence
