vacuation

基本解释

• n.抽空

同根派生

• vacuation相关词

英汉例句

• The filter integrates two stages of coarse filters and one stage of fine filter, as well as a de-dust device by exhaust gas vacuation.
  该滤清器由两级粗过滤器和一级精滤器集合而成，并带有废气引射抽尘装置。
• s afetye vacuation
  安全疏散

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