🧩 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];
n. 拉脱维亚
🗣️ 情景例句
Because the job was not challenging enough.
因为那份工作挑战性不够。
I bought it at half price.
我花了半价买来的。
Why not?
为什么？