🧩 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
Can I help you?
我能帮你忙吗?
I was so tired I couldn't keep up with her.
我太累了,跟不上她的步伐。
On that day everyone eats mooncakes.
过节那天大家都吃月饼。