Hdam
[计] 分层直接存取法
🗣️ 情景例句
Sorry to be a pest.
不好意思打扰你。
I used to start working at 9:00 o'clock every day.
我过去常在9:00点钟开始每天工作。
Letters will cost a little more, but they will certainly travel faster.
这样会稍微多花点钱，但肯定是快得多了。