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單詞乎

vacuum

音標[`'v?kju?m]
vacuum是什么意思、vacuum怎么讀

vacuum漢語翻譯

n. 真空, 空間, 真空吸塵器
a. 真空的, 產(chǎn)生真空的, 利用真空的
vt. 用吸塵器打掃
【化】 真空
【醫(yī)】 真空

vacuum詞型變化

名詞復數(shù):vacuums 動詞過去式:vacuumed 過去分詞:vacuumed 現(xiàn)在分詞:vacuuming 第三人稱單數(shù):vacuumes 

vacuum英語解釋

名詞 vacuum:

  1. the absence of matter
    同義詞：vacuity
  2. an empty area or space
    同義詞：void, vacancy, emptiness
  3. a region that is devoid of matter
    同義詞：vacuity
  4. an electrical home appliance that cleans by suction
    同義詞：vacuum cleaner

動詞 vacuum:

  1. clean with a vacuum cleaner
    同義詞：vacuum-clean, hoover

vacuum例句

  1. An empty space; a vacuum.
    真空空間; 真空
  2. Some pumps and all vacuum cleaners work by suction.
    有些泵和所有真空吸塵器都是借吸力工作的。
  3. His wife's death left him a vacuum in his life.
    他妻子的去世使他的生活變得空虛。
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