泥质沉积物沉积后, 体积的70-80%是水.When deposited , 70 - 80 % of the volume of muddy sediments may be water.河床沉积物一般比邻近的泛滥平原沉积物粗些.Channels generally contain coarser sediment than do the adjacent flood plains.这些气体包括窜缸气体, 沉积物, 酸, 机油和其它杂...
I suspect that my friends are greening me.我怀疑我的朋友们在作弄我.But the country has been slow to react to the 'greening' of the rest of Europe.但是，该国却迟迟没有像欧洲其他国家一样提高环保意识。Rural courtyard greening plays an important role i...
Tombstones jutted out of the ground in broken clusters.墓碑三三两两地竖立在地面上。Ken's jaw jutted with determination.肯坚定地扬起下颌。A row of small windows jutted out from the roof.有一排小窗户从房顶上突出来。...
Ruth listened and started nervously at every passing footstep.露丝谛听着,每次有脚步声过去她就心惊肉跳.I listened for a footstep.我留心听着脚步声.The store is just a footstep away.那爿店仅一步之遥....