Error of performance
[经] 工作错误
🧩 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
Sure I could. It's my turn to treat.
我当然可以这样。轮到我请客了。
Which one is more expensive?
哪一个是比较贵的？
Oh, that's my father!
噢，那是我爸爸。