noun 下载 🔗分享 免提电话，扬声电话。 A telephone with a microphone and loudspeaker separate from those in the handset. Examples : "We used the speakerphone so the whole family could hear Grandma's birthday wishes. " 我们用了免提电话，这样全家人都能听到奶奶的生日祝福了。 device electronics communication technology sound 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 免提电话，扬声电话。 A loudspeaker on a telephone that broadcasts the sound, to use handsfree. Examples : "During the conference call, I used the speakerphone so everyone in the room could hear the client. " 在电话会议中，我用了免提电话，这样房间里的每个人都能听到客户的声音。 electronics communication technology device 与AI对话词汇游戏阅读练习
