🧩 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];
n. 哥伦比亚
🗣️ 情景例句
Oh, Richard, how exciting!
哦 Richard 好令人兴奋
I underestimated the cost of the journey.
我对旅行费用估计不足。
Have you seen this article in the paper?
你在报上看到过这篇文章吗?