Backing memory
[计] 后备存储器
🧩 词语组成解析
backing
[['bækiŋ]]
n. 后退, 衬背, 后援, 支持者\\n[化] 衬垫
🗣️ 情景例句
You can't expect to learn a foreign language in a week.
别指望一个星期就能学会一门外语。
What's learnt in the cradle lasts till the tomb.
小时学过的，至死不忘记。
This lamb's very good.
这羔羊肉很好。