Parameter of population
[化] 总体参数
🧩 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
Those were great days and we were very happy.
那些日子美好极了，我们过得很幸福。
Congratulations on your having passed the test.
我恭喜你通过了考试。
Help! said Bruce. The basket isn't here!
“来人啊！”布鲁斯说，“篮子不见了！”