over the intercom• We all cracked jokes over the intercom and talked about what we were going to do.• Most of them shouted over the intercom at every repeated mistake.• The static over the intercom was terrible.• "Welcome to St. Petersburg, " said a voiceover the intercom.
INTERCOM + VERB | INTERCOM + NOUN | PREPOSITIONINTERCOM + VERB➤buzz, crackle內部通話設備嗡嗡響/咔咔響▸➤sound內部通話設備發出聲響INTERCOM + NOUN➤system內部通話系統▸➤button內部通話系統按鈕PREPOSITION➤on the intercom利用內部通話系統◇I spoke to her on the intercom.我用內部通話系統和她通了話。➤over the intercom通過內部通話設備◇Mr Jack's arrival was announced over the intercom.傑克先生到達的消息是通過內部通話設備宣佈的。