cannot perform this operation on a closed dataset英文怎么读?是什么意思?

问题描述:

cannot perform this operation on a closed dataset英文怎么读?是什么意思?

无法在已经关闭的数据集进行这项操作知道怎么读吗?知道,但我怎么告诉你怎么读。。。自己去查吧。