Relevance feedback
[计] 关联性反馈
🧩 词语组成解析
relevance
['relivəns]
n. 相关性，关联;实用性;[计]资料检索能力;
🗣️ 情景例句
And here he is--Popo the Clown.
这位就是小丑Popo。
Fall sick and you will see who is your friend and who is not.
困难见友情。
He usually stays at home with his pet dog.
他通常跟他的爱犬待在家里。