Background storage
[计] 后存储器, 辅助存储器
🧩 词语组成解析
🗣️ 情景例句
Good day.
再见！
Where are my glasses?
我的眼镜在哪儿？
An even harder situation is to be on the platform in good time for a train and still to see it go off without you.
更难堪的情况是虽然及时赶到站台上，却眼睁睁地看着那趟火车启动，把你抛下。