Memory hierachy
[电] 内存阶组
🧩 词语组成解析
🗣️ 情景例句
I had a busy day. I'm done.
我今天很忙，现在精疲力尽。
Take a closer look!
你给我看清楚一点！
I once spend an uncomfortable weekend which I shall never forget at his house.
有一次，我在他家里度周末，过得很不愉快。这事我永远不会忘记。