Background register
[计] 后备寄存器, 辅助寄存器
🧩 词语组成解析
register
['rɛdʒɪstɚ]
n. 登记，注册;记录;登记簿;自动记录器;
vt. 登记，注册;（仪表等）指示;表示，表达;（感情）流露;
vi. 登记，注册;留下印象;完全符合;[印刷]对齐;
re再次+gist带来+er表名词→再次带来→[学员]注册，登记
🗣️ 情景例句
Hi! What happened?
嗨 ！怎么回事？
I'm sleeping upstairs.
我在楼上睡觉。
The Ombudsman immediately wrote to the Chief of Police in the district asking him to send a record of the case.
司法特派员立即写信给当地警察局长，请他寄送与此事有关的材料。