action spot
作用点工作点
热门单词
- A R steel
- abalone
- Abelian domain
- abrasion strength
- absolute maximum rating
- accessibility of marking
- account in trust
- accurate to gauge
- acetosoluble albumin
- acetylene
- achondrogenesis
- achromatic prism
- acidic
- acidolysis
- aconite
- acoustic directionfinder
- acoustic trauma
- acoustoelectric wave
- acquired neurasthenia
- acrognosis
- acrylic fibre
