Organization of petroleum-exporting countries
un. 石油输出国组织
🧩 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];
a. 输出的；出口的
国家（country的复数）
🗣️ 情景例句
He's coming over to talk about it.
他就是要来谈这个问题。
I would like to call an eletrician to come this afternoon.
我要叫一个电器师傅今天下午来。
We'll still be able to meet the deadline.
我们还是可以赶上最后期限的。