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
He's not faithful to his wife.
他对他的妻子不忠。
Don't give me any excuses.
不要给我任何理由。
It was the first joy I had known for years.
我豁然开朗了。这是我多年来第一次感到高兴的事了。