Form of books
[经] 帐簿的格式
🧩 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. 书评；书籍（book的复数）
🗣️ 情景例句
All the employees in the office eat fast food for lunch.
办公室里的职员中午都是吃快餐的。
If you wouldn't mind, I could use a hand.
如果你不介意的话，我可能要你帮个忙。
I'll just play it by ear.
我到时随机应变。