🧩 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];
[地名] [希腊] 勒班陀（纳夫帕克托斯的旧称）; [地名] [哥斯达黎加、美国] 勒班陀
🗣️ 情景例句
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
It has been a long time since last came here.
自从我上次来这里已经有很长时间了。
I can't do this.
我不能这么做。