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vacuum的意思是什么

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vacuum的意思是：n.真空；真空吸尘器；空白；adj.产生（利用）真空的；v.用吸尘器打扫。vacuum名词复数:vacuums；过去式:vacuumed；过去分词:vacuumed；现在分词:vacuuming；第三人称单数:vacuumes。vacuum的读音是英['v?kju?m]；美['v?kju?m]。

一、详尽释义点此查看vacuum的详细内容

n.(名词)
  1. 真空，真空度，真空状态
  2. 空虚，茫然若失
  3. 空白
  4. 真空吸尘器，吸尘器
  5. 真空装置
  6. 孤立状态，与世隔绝，脱离实际
  7. 空处，空间，密闭真空间
  8. 心中无数的状况
  9. 负压
  10. 清扫，清洁
adj.(形容词)
  1. 利用真空的，利用真空吸力的
  2. 用以产生真空的，用以造成真空的
  3. 真空的，无空气的
  4. 产生真空的
v.(动词)
  1. 用真空吸尘器清扫，用吸尘器打扫
  2. 用真空干燥机干燥

二、双解释义

n.(名词)
  1. [C] 真空 space that is completely empty of all matter or gas
  2. [C] 〈口〉真空吸尘器 vacuum cleaner
  3. [S] 空间; 空虚; 空白 situation or environment characterized by emptiness

三、英英释义

Noun:
  1. the absence of matter
  2. an empty area or space;

    "the huge desert voids"
    "the emptiness of outer space"
    "without their support he'll be ruling in a vacuum"

  3. a region that is devoid of matter
  4. an electrical home appliance that cleans by suction
Verb:
  1. clean with a vacuum cleaner;

    "vacuum the carpets"

四、例句

The food is kept in the absolute vacuum.

这食物保存在绝对真空中。

I bought a vacuum yesterday.

昨天我买了个真空吸尘器。

His wife's death left him a vacuum in his life.

他妻子的去世使他的生活变得空虚。

These're vacuum controls.

这是些真空控制装置。

Please vacuum the carpets after the breakfast.

早饭后请用吸尘器清扫下地毯。

I moved the chairs back so that I could start vacuuming.

我将一把把椅子移开，以便开始吸尘打扫。

五、常见句型

用作名词(n.)
  1. Sound waves cannot travel through a vacuum.
    声波不能在真空中传播。
  2. I mean to buy a vacuum next month.
    下个月我打算买一台真空吸尘器。
  3. His resignation has left a power vacuum at the head of the party.
    他的辞职使得该党的领导位置出现了权力真空。
  4. His wife's death left a vacuum in his life.
    他妻子的去世使他的生活变得空虚。

六、词汇搭配

用作名词 (n.)
动词+～形容词+～

七、词语用法

n.(名词)
  1. 在科技用语中vaccum的复数形式是 vacua。

vacuum的相关近义词

gap、void

vacuum的相关临近词

vagabond、vacuous、vacuumize、vacuuming、vacuum up、vacuum rig、vacuum mat、vacuum pad、vacuum jet、vacuum can、vacuum gap、vacuumtube

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