n.对讲机...

interphone的音标：interphone的英式发音音标为：['ɪntəˌfəʊn]interphone的美式发音音标为：['ɪntəˌfoʊn]...

No, it's an interphone system. You'll have to dial 0 first.不可以, 是内线电话, 你得先拨0.Please keep pushing the interphone.请连续按对讲机.Then, two security personnel ask to reinforce to the security department with interphone i...