资料来源 : pyDict

污泥泵; 炮眼刮杓; 出泥筒

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Sludger \Sludg"er\, n.
   A shovel for sludging out drains, etc.

Sludger \Slud"ger\ (sl[u^]j"[~e]r), n.
   A bucket for removing mud from a bored hole; a sand pump.