Mainframes
n. （大型电脑的）主机, 中央处理机（mainframe的复数形式）
🗣️ 情景例句
Well, you'll have to ask her.
噢， 应当问问她。
He was out of his mind with grief.
他伤心得精神错乱了。
Because of his revolutionary views, he spent many years in prison.
由于他的革命观点，他在监狱里度过了许多年。