speaker phone

• n. 扬声器电话(由电话线连接的对讲装置)

speaker phone的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 speakerphone:

1. a telephone with a microphone and loudspeaker; can be used without picking up a handset; several people can participate in a call at the same time