Intercoms
n. 内部通话系统( intercom的复数形式 )
🗣️ 情景例句
Mom and Dad are already on their way down to the gallery.
妈妈和爸爸已经出发去画廊了。
That's why he is now concentrating on conversation at a language school near his home.
这就是他在他家附近的一所语言学校专攻口语的原因。
Is this a pencil?
这是一支铅笔吗？