Retrieval operation
[计] 检索操作
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
That doesn't make sense.
那没有意义。
Teach your grandmother to suck eggs.
班门弄斧。
Fine, thanks. How are you?
谢谢，你好吗？