🧩 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. 重量；砝码（weight的复数）
🗣️ 情景例句
I'm terribly sorry about that.
为此我非常抱歉。
I'm going shopping because I need to buy some clothes.
我要去购物，因为我需要买一些衣服。
I had left it on a chair beside the door and now it wasn't there!
我曾把它放在门边的椅子上，可这会儿不见了！