Retrospective survey
[医] 追溯调查
🧩 词语组成解析
survey
['sɝve]
vi. 测量土地;
vt. 调查;勘测;俯瞰;
n. 调查（表），调查所，测量，测量部，测量图;概观，检查，鉴定书;环顾;
sur在上面 + vey=look看→ vt.俯瞰；检查；测量
🗣️ 情景例句
to transform it into a new community center.
将它转变成一个新的社区中心。
We really need more specific information about your technology.
我们需要与贵公司技术相关更专门的资讯。
He then changed into overalls and spent the next eight hours as a dustman.
然后换上工作服，当8个小时清洁工。