Drum memory unit
[计] 磁鼓存储器
🧩 词语组成解析
drum
[drʌm]
n. 鼓;鼓状物;鼓声;石首鱼;
vt. 击鼓;连打;反复讲;鼓吹;
vi. 击鼓;连打;拍翅;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I never met before.
我从未谋面过的人。
He made an important contribution to the company's success.
他对公司的成功做出了重要的贡献。
He was feeling very tired.
他感到很累。