sinkholes

英['sɪŋkhəʊlz] 美['sɪŋkhəʊlz]
  • 塌陷
  • head n.头部；头脑；顶端；领袖；硬币的正面v.前进；为首；朝向adj.首要的；前面的
  • sink v.下沉；沉没；渗透；低落；变低；衰弱；（太阳）落下n.水槽；沟渠；散热器；接收端

详细释义

名词 sinkhole:
  1. a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof

相关词汇

sinkbox sink sinking fund reedeemable bonds sinking and driving engineering sink one's teeth into something sink-float separation process sinking pile resistance pressure sinking fund depreciation method sinking fund method of depreciation sinking pipe cast-in-place pile sinking by vacuum negative pressure Sink stoppers with strainer included.
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