물질이 전혀 없거나 공기나 기체가 완전히 또는 부분적으로 제거된 공간.
A space entirely devoid of matter, or a space from which air or gas has been completely or partially removed.
예문:
"Scientists conduct certain experiments in a high vacuum to prevent contamination."
"Sound waves cannot travel through the vacuum of space because there is no medium to transmit them."
상황이나 활동에서 중요한 역할을 하던 사람이나 무언가의 상실, 사망 또는 이탈로 인해 남겨진 공백 또는 고립 상태.
A gap left by the loss, death, or departure of someone or something formerly playing a significant part in a situation or activity; a state of isolation or emptiness.
예문:
"The sudden resignation of the CEO created a leadership vacuum in the company."
"She felt a deep emotional vacuum after her children left for college."
"It is impossible for a country to exist in a political vacuum, isolated from global affairs."
바닥이나 표면의 먼지와 오물을 빨아들이는 데 사용되는 전기 기구.
A vacuum cleaner; an electrical appliance used to suck up dust and dirt from floors and other surfaces.
예문:
"I need to buy a new vacuum because the old one lost suction power."
"Could you give the living room carpet a quick vacuum before the guests arrive?"
진공 청소기를 사용하여 (바닥, 카펫 등을) 청소하다.
To clean (a floor, carpet, etc.) using a vacuum cleaner.
예문:
"Remember to vacuum under the sofa where dust tends to accumulate."
"She vacuums the entire house every Saturday morning without fail."