vacua
音标['vækjuə]
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
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
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