Factors of production
[经] 生产要素
🧩 词语组成解析
n. 因素（factor的复数）
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
Did you know that the Empire State Building is short, when compared with many of the skyscrapers today?
你知道吗？帝国大厦如果和召集的许多摩天大厦相比其实并不高。
Excellent.
妙极了。
Is that an English car?
那是辆英国产的小汽车吗？