🧩 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
Let's do it!
我们来录！
We'll have to check these rates against those charged by other suppliers.
我们必须核查一下由其他供应商提供的费率。
The railway station was big, black and dark.
火车站很大，又黑又暗。