🧩 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
Well, I only like to do some jogging in the fresh morning air.
是的，我仅喜欢在早晨清新的空气里慢跑。
Has your company done any research in this field?
请问贵公司对此范畴做了任何研究吗？
First of all, don't come in here without a teacher.
首先，没有老师领着不要进这儿。