基本解释n.小型电话同根派生 英汉例句Babyphone Feature allowing calls to an off-hook telephone to listen to room noises, for example, to check if a baby is crying. 一种电话特性,允许呼叫某个摘机电话收听室内噪声,比如婴儿是否在哭。babyphone service 呼叫已摘机电话的业务