Division of relation
[计] 关系划分
🧩 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
How do you stay so young-looking?
你怎样保持如此年轻的？
To be of use in the world is the only way to be happy.
为善最乐。
Beyond two or three days, the world's best weather forecasts are speculative,
世界上最好的两三天以上的天气预报具有很强的猜测性，