acid asbestos
酸性石棉
热门单词
- accelerated child
- acetonic acid
- acid-resisting material
- acidification
- acidur
- acrylic sheet
- acrylic socks
- activating agent
- active imagination
- actual volume
- acupuncture point detector
- adapter for superimposing expositive writing
- adaptive capacity
- adaptive filter
- adarsa
- adenosine cyclophosphate
- adiabatic expansion
- adjustable rotary conducting magnetic jig
- adjusting shim
- adjustment mechanism
- adolescent society
