vacuum词语用法

来源：欧得旅游网

vacuum的词语用法是：n.(名词)在科技用语中vaccum的复数形式是 vacua。vacuum的详尽释义是n.(名词)真空，真空度，真空状态空虚，茫然若失空白真空吸尘器，吸尘器真空装置孤立状态，与世隔绝，脱离实际空处，空间，密闭真空间心中无数的状况负压清扫，清洁。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。

一、详尽释义点此查看vacuum的详细内容

n.(名词)

真空，真空度，真空状态
空虚，茫然若失
空白
真空吸尘器，吸尘器
真空装置
孤立状态，与世隔绝，脱离实际
空处，空间，密闭真空间
心中无数的状况
负压
清扫，清洁

adj.(形容词)

利用真空的，利用真空吸力的
用以产生真空的，用以造成真空的
真空的，无空气的
产生真空的

v.(动词)

用真空吸尘器清扫，用吸尘器打扫
用真空干燥机干燥

二、双解释义

n.(名词)

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

三、英英释义

Noun:

the absence of matter
an empty area or space;
"the huge desert voids"
"the emptiness of outer space"
"without their support he'll be ruling in a vacuum"
a region that is devoid of matter
an electrical home appliance that cleans by suction

Verb:

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.)

Sound waves cannot travel through a vacuum.
声波不能在真空中传播。
I mean to buy a vacuum next month.
下个月我打算买一台真空吸尘器。
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。
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+～

fill a vacuum填补真空
produce〔create, cause〕 a vacuum产生〔制造〕真空

形容词+～

low〔rough〕 vacuum低真空
fine〔high, perfect〕 vacuum高真空

七、词源解说

☆ 直接源自拉丁语的vacuum，意为空着的地方。

vacuum的相关近义词

gap、void

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