🧩 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
Which advertisement company did you serve?
你在哪家广告公司做事?
I will take a helicopter.
我将去搭直升飞机。
Mrs.Ramsay received an anonymous letter.
拉姆齐太太收到一封匿名信。