bulbus venae jugularis inferior
颈静脉下球颈静脉下球
热门单词
- active ridge sediment
- active salt marsh
- active satellite
- active rift valley
- active rod grinding
- active satellite repeater
- active secretion
- active sensor
- active sensitization
- active section
- active semiconductor material
- active session
- active silica
- active site
- active serum
- active site of support
- active slide area
- active sludge
- active soil
- active solid
- active solvent
