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speakerphone ['spi:kəfəun] n
agric. 扬声器电话
comp., MS 免持聽筒 (The microphone and speaker on a calling device/phone that allows you to converse with someone without using the handset or headset)
multimed. 免提电话; 喇叭扩音器
speakerphone
: 2 phrases in 1 subject
Electronics2