speakerphone
US /ˈspiː.kɚ.foʊn/
UK /ˈspiː.kə.fəʊn/
名詞
スピーカーフォン, 拡声器付き電話
a telephone with a loudspeaker and microphone, allowing a user to talk without holding the receiver
例:
•
Put the call on speakerphone so everyone can hear.
みんなが聞こえるように、通話をスピーカーフォンにして。
•
I prefer to use speakerphone during conference calls.
電話会議中はスピーカーフォンを使うのが好きです。