是介词。
prep. 在…...的期间在......期间的某个时候
During the drive, the baby slept.
在行驶中那个婴儿睡了。
Eggs were rationed during the war.
战争期间,鸡蛋限量供应。
You are not to talk during the exam.
考试期间不许说话。
He became a navigator during the war.
战争期间他成了一名领航员。
Violence intensified during the night.
在夜间暴力活动加剧了。
during的词性
during
英文单词,介词、名词,作介词时意为“在…...的期间在......期间的某个时候”,作名词时意为“(美、瑞、英)迪兰(人名)”。