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
I guess we'll have to exchange it, too.
我想我们还得去换一件。
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
I don't like being told what to do.
我不喜欢别人来告诉我该干啥。