vacuums
音标['vækjuəm]
汉语翻译
n. 真空, 真空状态, 真空度, 空洞, 真空装置, 真空吸尘器, 空虚
词型变化
名词复数:vacuums 动词过去式:vacuumed 过去分词:vacuumed 现在分词:vacuuming 第三人称单数:vacuumes
英语解释
名词 vacuum:
- the absence of matter同义词：vacuum, vacuity
- an empty area or space同义词：void, vacancy, emptiness, vacuum
- a region that is devoid of matter同义词：vacuum, vacuity
- an electrical home appliance that cleans by suction同义词：vacuum, vacuum cleaner
动词 vacuum:
- clean with a vacuum cleaner同义词：vacuum, vacuum-clean, hoover
例句
- An empty space; a vacuum.真空空间; 真空
- Some pumps and all vacuum cleaners work by suction.有些泵和所有真空吸尘器都是借吸力工作的。
- 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。
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