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're right.
你说得对。
An empty purse frightens many friends.
曩中无分文，亲友不上门。
Where is the rest room, please?
请问洗手间在哪？