资料来源 : pyDict

寄件人,发报机,发话机

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

Sender \Send"er\, n.
   One who sends. --Shak.

资料来源 : WordNet®

sender
     n 1: someone who transmits a message; "return to sender" [syn: {transmitter}]
     2: set used to broadcast radio or tv signals [syn: {transmitter}]