Device backup
[计] 设备后援, 设备备份
🧩 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 want to have a personal interview with him.
我想和他直接面谈。
My father refused to consent to my marrying her.
父亲拒绝答应我和她结婚。
I like listening to the radio, but I can't spend much time on it.
我喜欢听收音机，但不能花太多的时间。