transponder

US /træns'pɑ:ndər/

UK /træns'pɒndə(r)/

A1 初級
n.名詞異頻雷達收發機

影片字幕

Tracking Backyard Birds

04:51Tracking Backyard Birds

收費簡訊詐騙為何失控 (Why Toll Text Scams Are Out Of Control)

11:28收費簡訊詐騙為何失控 (Why Toll Text Scams Are Out Of Control)