Competence of evidence
[经] 证据的有效性
🧩 词语组成解析
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
I have to return this book to the library.
我得把书还回图书馆了。
What does your father do?
你父亲做什么工作？
It's eight thirty-five.
八点三十五。