| 释义 |
transponder transponder /trænˈspɒn.dər/ aep /-ˈspɑːn.dɚ/ noun [C] SPECIALIZED ► F0 an electronic device that gives out a radio signal when it receives a similar signal telling it to: » Aircraft are required by law to carry transponders, so that they can be identified.Thesaurus+: ↑Radio |