absorption of sound
声音吸收
热门单词
- accustomization
- Acele
- acetate sharkskin
- acidamide
- acidometer
- acoustic area
- acrylic low-temperature baking varnish
- acrylic wall sealer
- activity log
- actrapid beef ampoule
- adaptive process
- adenoneural
- adenosine triphosphoric acid
- adjab butter
- adjustable step clamp
- administrative measure
- adult physical fitness test
- adventitious root
- adverse wind
- advertising campaign
- aerial detection
