资料来源 : pyDict

援助者,支持者

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

Backer \Back"er\, n.
   One who, or that which, backs; especially one who backs a
   person or thing in a contest.

资料来源 : WordNet®

backer
     n : invests in a theatrical production [syn: {angel}]