Retrieval error
[计] 检索错误
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
Good-bye. Take care of yourself.
多多保重，再见。
Aren't they students?
他们不是学生吗？
We're going to help some farmers with their work.
我们打算去帮助一些农民干活。