🧩 词语组成解析
[计] 先进数据管理系统
🗣️ 情景例句
He made up his mind to give up smoking.
他下决心戒烟。
It must be about three thirty.
现在想必是三点三十分左右。
But don't forget your things early in the morning.
早上别忘了带上你的东西。