🧩 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. 征募, 服役期限
🗣️ 情景例句
I see. Is a credit card OK?
我明白了。用信用卡可以吗？
His visit was well timed.
他的访问正合时宜。
They look young! Who's that man?
他们看上去好年轻啊！那个人是谁？