speaker-phone
英[s'piːkərf'əʊn]
美[s'piːkərf'əʊn]
- 扬声器电话
详细释义
名词 speakerphone:
-
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
用法讲解
- speaker phone 扬声器电话(由电话线...
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