batting
棉胎
热门单词
- back flush
- back flush peak
- back focus
- back focal length
- back freight
- back flow of sewage
- back focal plane
- back furrow
- back gauge
- back geared motor
- back geosyncline
- back gear
- back geared upright drill press
- back gluer
- back goods freight
- back gouging
- back ground (即底影)
- back ground current
- back guide
- back guy
- back hand welding
