🧩 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'm glad you like them.
我很高兴你喜欢它们。
Kindness is the golden chain by which society is bound together.
善良是连结社会的金链。
How much does it cost?
多少钱?