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  • decayed

    adj.腐败的;被蛀的sp.动词decay的过去式和过去分词形式.decayed Adjective damaged by decay; hence unsound and useless;"rotten floor boards""rotted beams""a decayed foundation" decayed例句 The restaurant was soon stinking...

    2025-10-05

  • linux declare命令详解

    linux系统declare命令详解有哪些?让我们一起来了解下。 declare命令用于定义shell变量,但declare定义的变量仅能在当前shell环境中起作用,切换shell环境后将无效。 语法:declare [+/-][rxi][变量名称=设置值] 或 declare -f 参考例子: 显示已定义的变量: [root@linux265 ~]# declare 参数: -a...

    2025-08-17