🧩 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
Maybe she'll call back. She promised.
也许她会打电话回来。她说了。
Knowledge advances by steps not by leaps.
知识的获得是循序渐进而不是突飞猛进的。
I'll have the office send you a map.
我会叫公司里的人送张地图给你。