adapter ring
连接环
热门单词
- absorption EPR spectrometer
- accurate wool
- acetoacetic ester
- acetone butanol fermentation
- Achilles reflex
- acid container
- acid firebrick
- acinous carcinoma
- acme thread
- acoustical sensation
- acousticon
- acrylic coating for plastics
- acrylic electro static spraying baking enamel
- actinon
- action center
- active sleep theory
- actual exposure
- adaptative hormone
- addition
- adergneiss
- adipocele
