in a day的含义是什么

in a day的含义是什么 in the day(daytime),in a day的含义它们分别是什么含义 if one man can build a garage in twelve days ,twelve men can build it in one day是什么含义? 谚语“Rome wasn't built in a day.的准确含义? Rome wasn't built in a day的准确含义 这是谚语. National Day是什么含义? Save in a day是什么意 in a dose-dependent是什么含义? in the day与during the day的区别是什么 McDonald's sells more than 100 hamburgers every second________.A.in the day B.in a day C.of the day D.of a day 请问这些词的区别是什么? A Day Out in Shanghai的作文 特殊运算符号In的含义是什么 这些英语词组的中文意思是什么in trees,20 hours a day,at night A big day in China's 5000 year history.这句话的意思是什么呀! day 介词 搭配请问和day搭配的介词都是什么?on the day/in the day/on a day/in a day这些搭配正确吗?谢谢! ()is the firet day in a week.是什么?急 lost in a book 的含义 “You are a beautiful episode in my life”指的是什么含义?