Backup program
[计] 备份程序
🧩 词语组成解析
backup
['bækˌʌp]
n. 支持，后援;阻塞;<计>备份文件;[乐]伴奏;
adj. 备用的，后补的;支持性的;伴奏的;
🗣️ 情景例句
One is as old as one's heart.
心多老人多老。
Every pleasure has a pain.
乐中必有苦。
Let me see, please. No, it's not mine. I think it's his.
让我看看，不是我的。我想是他的。