admiralty brass
船用黄铜
热门单词
- absorption line
- academic achievement predict
- accelerated motion of shuttle
- access arm
- acetonaphthone
- acid hydrometer
- acoustic absorbing material
- acquired astigmatism
- acrylic compound
- active qi gong
- actrapid beef ampoule
- actualism
- adaptive optimal control
- adipochrome
- adiponitrile
- adjacent channel selectivity
- adjuvant
- administrative man
- admissible hypothesis
- advance evaluation
- adverse wind
