public static List<string> 獲取某日單詞組(DateTime 哪一天)
{
DateTime 起始時(shí)間;
DateTime 截止時(shí)間;
某天的起始截止時(shí)間(哪一天, out 起始時(shí)間, out 截止時(shí)間);
return 獲取不重復(fù)的單詞組(起始時(shí)間, 截止時(shí)間);
}