Mechanical retrieval
[计] 机器检索
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
Do you have any plans after class today?
今天下课后你有什么安排吗？
Why so pissed off? Someone got in your way?
干嘛发火，谁惹你啦?
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。