对讲机 duìjiǎngjī walkie-talkie Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: intercom All meanings 3 duìjiǎngjī 3 walkie-talkie 2intercom 1 1 sentence for 对讲机 (duìjiǎngjī — intercom) 他在门口按下了对讲机,请保安开门。 tā zài ménkǒu ànxià le duìjiǎngjī, qǐng bǎo'ān kāimén. He pressed the intercom at the door and asked the security guard to open it. Source: Dong Chinese Dictionary