anopisthograph
n.
单面有字的书(手稿)
热门单词
- active site of support
- active sleeve
- active slide area
- active sludge
- active soil
- active solar heating
- active solid
- active solvent
- active sonar
- active source method
- active space
- active stabilization
- active stabilizer
- active stack
- active staff
- active stage
- active stage of rheumatic fever
- active standard
- active state
- active station
- active stock
