Principle of exception
[经] 例外原则
🧩 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
Only a five percent discount? How about twenty percent?
只打九五折？八折怎么样？
Oh, no! I've missed my plane.
糟糕，我错过了我订的航班。
It is important for us to express our opinions.
对我们来说，表达我们的意愿很重要。