Documentary evidence of origin
[经] 证明原产地单证
🧩 词语组成解析
documentary
['dɑkjə'mɛntri]
n. 纪录片;
adj. 记录的;文书的;纪实的;
docu[=doc教]+ment名词后缀+ary…的 → 用来告诉别人的 → 公文的，文件的，记录的，记录的
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
How do I find the bus stop?
我怎样才能找到车站？
It's a shame I haven't seen more of you these recent years.
真遗憾，最近几年我未能见到你。
She never thought of it again,
此后她就再没去想那只瓶子。