🧩 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
He is not up to the job.
他不能胜任这个工作。
Did you sell it to him yourself?
你自己亲自卖给他吗？
Excuse me, please! Which is the way to the North Street Hospital?
请问，去北街医院怎么走？