aerial attenuator
天线衰减器
热门单词
- A factor
- absolute dating
- abysmal
- acacia leucophloca
- acceleration seismograph
- accompanying mineral
- accumulated dose
- acetylsulfamethoxazole
- acid base titration
- acid-proof varnish
- aconic acid
- acrylate plastic paint
- acrylic modified nitrocellulose enamel
- activity fuel
- actualily
- actuating system
- acupuncture anaesthesia apparatus
- acute confusional
- additional pollution
- adduct rubber
- adenylate kinase
