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
Remember catching your first fish?
还记得你第一次钓到鱼的情形吗？
Drop dead
晕倒
He had a good many friends here.
他在这儿有很多朋友。