Manual retrieval
[计] 人工检索, 手工检索
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
and a good night's sleep.
睡一个好觉。
It is easier to raise the devil than to lay him.
养虎易，驯虎难。
Mrs. Smith's living room is large.
史密斯夫人的客厅很大。