20min是什么意思
意思是二十分钟。min是minute的缩写,意思是分钟。
分钟表示时间长度的词语,一分钟等于60秒。一天等于1440分钟 ,1小时等于60分钟 ,1分钟等于60秒。
扩展资料
After a few minutes our eyes got ud to the darkness.
几分钟后我们的'眼睛就适应了黑暗。
The first two class are followed by a break of ten minutes.
上完头两节课,有十分钟的课间休息。
I'll be back in a few minutes.
我一会儿就回来。
I'll give you ten minutes to prepare your answer.
我给你十分钟时间准备回答。
It was all over in a matter of minutes.
几分钟就全部结束了。