abrasive grain
磨粒磨料颗粒研磨砂
热门单词
- absorbing well
- acatalepsia
- acatastasia
- acauline
- acclivity
- account checking machine
- acetolysis
- acid extractor
- acidic agglutination
- acousto-optic receiver
- acrosyndese
- activity theory of aging
- actuator linkage
- acute schizophrenic episode
- address code
- adhesive joint
- adiabatic expansion
- adiposis hepatica
- adultomorphism
- adustion
- advance
