absence of restrictions
无约束
热门单词
- absorption cross
- AC type iron sheet thickness gauge
- accordion fold
- accordion hose
- acetyl cellulose film
- acid earth
- acidophytes
- acinous cell
- acoustic logger
- acoustic radiometer
- acrylic gloss finish for cane ware
- acrylic short suit
- actinon
- activated calcium carbonate
- actively mode-locked dye laser
- actual cash value
- acupuncture point model
- acyclic generator
- adapted
- additional alarm
- adhesive capacity
