acoustic seal
声密封
热门单词
- a house divided against itself
- a niche in the temple of fame
- AAF
- abbreviationist
- absolute magnetometer
- absorption gasoline
- abstract objects
- academic rank
- acataleptic
- accelerating region
- accompt
- account division
- accrued expenditure
- ace-high
- acetylchloride
- acid metal
- acid weighing tank
- acidiferous
- acidification
- acorn nut
- acoustic comfort index
