Noun:

1. nonvolatile storage that can be electrically erased and programmed anew

flashv.闪光；闪现；掠过；忽然...；亵渎性暴露n.闪光（灯）；恍然大悟；一刹那；闪现；[计算机]Adobe公司的动画技术flashgunn.闪光操纵器；闪光枪

1. Flash memory can be easily erased and reprogrammed.
   闪存可以很方便地擦除和改写。
2. The flash seems to envelop the transformer.
   闪存似乎信封变压器。