A decade of
十个,十条,十件…
🧩 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
The mailman just dropped some mail in our box, Grandpa.
邮差刚刚塞进一些信件在我们的信箱， 爷爷。
When did you take the examination?
你什么时候去参加考试？
By the end of next year, they will have finished work on the new stadium.
到明年年底，他们将把新体育场建成。