1·He pushed a button on the intercom. "Yes?" came a voice.
他按了对讲机的一个按钮。“什么事？”传来一个声音。
—— 《柯林斯英汉双解大词典》
2·I pushed a button on my intercom and told Viktor Ilyushin that I needed to see him.
我按了一下对讲机上的一个按键，告诉维克多·伊留申我要见他。
—— 《柯林斯英汉双解大词典》
3·Then, when I reached the office, I had to ring the intercom five times as I couldn't hear a response.
然后，我到达办公室时，我不得不按了五次对讲机，因为我听不到任何回应。
4·Visitors can watch researchers at work behind glass and even ask questions over an intercom, treating them rather like the specimens they are working on.
游客可以在玻璃窗外看着研究人员工作，甚至可以通过对讲机向他们提问，而研究人员则像是游客正在制作的标本。
5·Angered at the boorish behavior of a passenger, he picked up the intercom, loudly submitted his resignation, pulled the ripcord, grabbed two beers and slid down the escape chute.
他因为对一位乘客的粗鲁行为感到愤怒，拿起对讲机，大声宣布辞职，然后打开紧急安全门，抓着两瓶啤酒，从滑道滑下。