Shelf storage
[计] 备用存储器
🧩 词语组成解析
shelf
[ʃɛlf]
n. 架子，搁板;棚;沙洲，暗礁;格，层;
🗣️ 情景例句
Here's the bag.
箱子拿来了。
We can't stop it.
我们不能阻止它。
Sorry! she said to the shopkeeper. I've forgotten my money!
“对不起！”她对售货员说，“我忘记带钱了！”