tran·spond·er 
(trăn-spŏndər)
(trăn-spŏndər)n.
A radio or radar transmitter-receiver activated for transmission by reception of a predetermined signal.
[TRAN(SMITTER) + (RE)SPONDER.]
| 单词 | transponder |
| 释义 | tran·spond·er (trăn-spŏndər)n. A radio or radar transmitter-receiver activated for transmission by reception of a predetermined signal. [TRAN(SMITTER) + (RE)SPONDER.] |
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