sloughn.泥坑;沼泽;沮丧的情况;(蛇等)蜕皮v.蜕皮;摆脱=sluff.
slough podzol沼津灰壤
Sloughed graft脱落的移植物
sloughing bank坍岸
slough sth off蜕皮
sloughing shale膨胀性页岩
sloughing ulcer坏疽性溃疡
slough-tissue糜肉
sloughy channel泥沼河道
slough formation坍塌层
sloughed filling脱纬