Retrieval system
[计] 检索系统
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
I've been saving them for today.
我一直留着等今天才戴。
The computer technician reads the paper tape.
电脑的技术人员在解读纸带。
Really? I can't believe it.
真的吗？我不相信。