Mainframes
n. （大型电脑的）主机, 中央处理机（mainframe的复数形式）
🗣️ 情景例句
Would you please lead me to look around your factory?
您能领我参观一下工厂吗？
You must have enjoyed yourself.
你一定玩的很开心。
so she went to fetch the porter from his basement.
于是她到地下室去找看门的人。