Presentation of information
[计] 信息图象, 信息表示
🧩 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
and work begins at eight in the morning for me.
早晨八点我就得开始工作。
How many years have you been playing pingpong?
你打乒乓球多少年了？
Yes, it's empty. Look!
是的，你看，是空的。