intercom [ˈɪntəkɒm]

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单词级别

扩展级

基本释义

n.内部通话系统

英英释义

a device which people speak into when they want to communicate with, for example , someone who is inside a building or in a different room

参考例句

The manager spoke to the employees over the intercom.经理用内部的通话系统向员工讲话。
"What are you doling?"she once demanded over the intercom.有一次他母亲通过对讲机问他：“你在干什么？”

intercom [ˈɪntəkɒm]

单词级别

基本释义

英英释义

参考例句

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