Officiating
v. 行使（職務）( officiate的現在分詞 ); 主持（宗教儀式）
? 同義詞
??? 情景例句
We may revise it this evening, and have it ready to be signed tomorrow morning.
今天晚上我們修改一下并做好準備，明天早上正式簽訂。
Perhaps you've heard our product's name. Would you like to know more about it?
也許你已聽說過我們產品的名稱，你想知道更多一點嗎？
Have we been introduced?
對不起，我們彼此介紹過了嗎？