?? 詞語組成解析
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
n. 卡塔爾
??? 情景例句
You should perform what you promised to do.
你應該履行諾言。
To work overtime
加班
Excuse me. What's the time?
對不起,幾點了?