sapropel

英['sæprəpel] 美['sæprəˌpel]
  • n.腐泥
sapropelic
  • sap n.树液;汁液;精力;易上当的人;地道v.挖地道;削弱;逐渐耗竭
  • sap-sample n.汁状样品
  • sap-shape 汁状
  • sapa n.(尤指16世纪用以治咳嗽的)葡萄浓汁
  • Sapa-dong 沙巴洞(韩国)
Noun:
  1. sludge (rich in organic matter) that accumulates at the bottom of lakes or oceans