Mdc
abbr. maintenance data collection 維護數(shù)據(jù)收集; more developed country 更多發(fā)達國家
??? 情景例句
It's for a book.
是為一本書拍的。
First, I would like to express to all of you here our sincere welcome.
首先，我向在坐的諸位表示誠摯的歡迎。
The only thing to do was ask them to come half an hour later than the other guests.
唯一的辦法就是請他們比別的客人晚來半小時。