abrasin oil
次桐油
热门单词
- abnormal dispersion glass
- abnormalities
- above transmitted as receive (ATAR)
- Acanthaster
- accelerating load
- acceleration of falling body
- accretion by black hole
- acetamide
- acetic anhydride
- acetylene cutting
- achromatic condenser
- acid feed
- acid-forming group
- acid-resisting steel
- Acipenseriformes
- acme thread tap
- acoustic simulation
- acoustic sounding
- acquiescence
- acquired broncho-esophageal fistula
- acquired stricture of esophagus
