cleft water (joint water,fissure water)是什么意思

网络释义

1)cleft water (joint water,fissure water),裂縫水2)Tension crack,張力裂縫3)Shearing crack,剪力裂縫4)collapse-fissure,崩陷裂縫5)marginal fissure,边緣裂縫6)Seam,縫層