🧩 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
Our products are of good quality and at a reasonable wholesale price.
我们的产品质量好，而且批发价很合理。
She was the more promising worker of the two.
她是两个工人中比较有前途的一个。
Between 8:00 and 9:00.
8：00－9：00之间吧。