Retrospective search
[计] 追溯检索法
🧩 词语组成解析
search
[sɝtʃ]
v. 搜寻，搜索;调查;搜查;探求;
n. 搜索;调查;探求;
🗣️ 情景例句
What's the third thing?
第三件事情是什么？
Pay somebody back in his own coin.
一报还一报。
Good morning, teacher.
老师早上好！