资料来源 : pyDict

伙伴;采煤承包人

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

Butty \But"ty\, n. (Mining)
   One who mines by contract, at so much per ton of coal or ore.

资料来源 : WordNet®

butty
     n : a sandwich; "a bacon butty"