更改tp无线路由器密码:雾(fog)有何负面象征意义?

fog
fog 1
AHD:[fôg, f¼g]
D.J.[f%8g, f%g]
K.K.[f%g, f$g]
n.（名词）
Condensed water vapor in cloudlike masses lying close to the ground and limiting visibility.
雾气：离地很近并限制能见度的以云状气团形式出现的浓缩水蒸汽
An obscuring haze, as of atmospheric dust or smoke.
烟雾，尘雾：如空气中的尘土或烟雾等模糊的雾气
A mist or film clouding a surface, as of a window, lens, or mirror.
朦胧，模糊：如在窗玻璃、透镜或镜子面上挡住表面的雾或薄膜
A cloud of vaporized liquid, especially a chemical spray used in fighting fires.
化学喷雾：一团汽化的液体，尤指用于救火的化学喷雾剂
A state of mental vagueness or bewilderment.
迷惑，困惑：头脑模糊或迷乱的状态
Something that obscures or conceals; a haze:
雾：使模糊或隐蔽的东西；薄雾：
shrouded their actions in a fog of disinformation.
他们在错误信息的掩护下隐藏行踪
A blur on a developed photographic image.
模糊不清：洗好的照片图象上的模糊处
v.（动词）
fogged， fog.ging， fogs
v.tr.（及物动词）
To cover or envelop with or as if with fog.
以雾包围：以或仿佛以雾气覆盖或包容
To cause to be obscured; cloud.
使模糊；遮挡
To make vague, hazy, or confused:
使迷惑：使模糊、不清楚或迷乱：
a memory that had been fogged by time.
随时光而变得模糊不清的一段记忆
To obscure or dim (a photographic image).
使模糊或弄暗（一张照片的图象）
v.intr.（不及物动词）
To be covered with or as if with fog.
为雾笼罩：被或好象被烟雾掩盖
To be blurred, clouded, or obscured:
朦胧：模糊、混乱或不清晰：
My glasses fogged in the warm air.
我的眼镜因空气温暖而模糊了
To be dimmed or obscured. Used of a photographic image.
照片（模糊）：被搞暗或搞模糊了。用于形容相片上的图象