during,是什么意思，什么用法，为什么在句子中经常看到，,介词during的用法整理有哪些
网友回答
during用来表示一段时间，其意义大致相当于in的用法。一般来说，凡是能用in的地方，也可以用during.例如：He came to see me during my absence.Don’t go to see his wife in his absence. B）during与in的区别在于during强调时间的延续性，而in则只是一般指某一时间。试比较：They visited many cities during their stay in China.Her grandpa was killed in the war.
网友回答
介词during用法1 ---from the beginning to the end of a particular period:
The city centre's quite lively during the day, but it's totally dead at night. 用法2---at some time between the beginning and the end of a period: I woke up several times during the night.