abstract alphabet
抽象字母
热门单词
- absolute vectors
- abyssal intrusion
- AC input socket
- acceptance ga(u)ge
- accessories
- account payee
- accumulated depreciation
- acheilia
- Achilles tendon reflex time
- acoretin
- acoustic celotex board
- acoustic strain gage
- acoustic(al)
- acousto-optic medium
- Acrawax
- acrobatics and tumblings
- acro-ischemia
- acrolein resin
- acrylic enamel
- actinic dermatosis
- action slow
