Information retrieval
其它 Other[计] 情报检索\\n[经] 信息收回
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
You did a good job sewing this dress, I can see that you sewed the sections in the correct order.
你这条裙子做得不错，我看得出来你是按顺序来做缝纫的。
He keeps on studying ecology.
他不断攻读生态学。
What about?
找他有什么事吗？