memory-mapped input/output存储区: memory area; memory block; z ...输入: import存储区标识符: location identifier输入存储区: input block; input storage输入块, 输入存储区: input block下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:存储区标示输入,即可在微信中查询翻译