에너지
Power derived from the utilization of physical or chemical resources, especially to provide light and heat or to work machines. A major topic in IELTS Environment and Technology sections.
مثالها
3 از 5에너지를 절약하기 위해 불을 껐어요.
I turned off the lights to save energy.
태양광은 미래의 중요한 에너지원입니다.
Solar power is an important energy source for the future.
운동을 하면 에너지가 생기는 것 같아.
I feel like I get energy when I exercise.
خانواده کلمه
راهنمای حفظ
Sounds just like the English 'Energy'.
آزمون سریع
환경 보호를 위해 ( ) 효율이 높은 가전제품을 써야 한다.
درسته!
پاسخ صحیح این است: 에너지
مثالها
에너지를 절약하기 위해 불을 껐어요.
everydayI turned off the lights to save energy.
태양광은 미래의 중요한 에너지원입니다.
formalSolar power is an important energy source for the future.
운동을 하면 에너지가 생기는 것 같아.
informalI feel like I get energy when I exercise.
에너지 효율을 높이는 기술이 개발되고 있다.
academicTechnologies to increase energy efficiency are being developed.
우리 회사는 에너지 절감 캠페인을 벌이고 있습니다.
businessOur company is conducting an energy-saving campaign.
خانواده کلمه
ترکیبهای رایج
عبارات رایج
에너지 소비
energy consumption
에너지 고갈
energy depletion
대체 에너지
alternative energy
اغلب اشتباه گرفته میشود با
Jeon-nyeok is specifically electrical power; Energy is the broader physical concept.
نکات کاربردی
Used both for physical power (electricity) and personal vitality.
اشتباهات رایج
English speakers might mispronounce it; in Korean, it's four syllables [e-neo-ji].
راهنمای حفظ
Sounds just like the English 'Energy'.
ریشه کلمه
Loanword from English 'Energy'.
الگوهای دستوری
آزمون سریع
환경 보호를 위해 ( ) 효율이 높은 가전제품을 써야 한다.
درسته!
پاسخ صحیح این است: 에너지
واژههای بیشتر science
표본추출
B2The process of selecting a representative group from a population to estimate characteristics of the whole population. It is a fundamental technique in statistics and research.
복원력
B2The ability of a system or organism to recover quickly from difficulties; resilience. It also refers to the physical property of returning to an original shape after deformation.
발현하다
B2To manifest or appear as a visible form or quality. In science, it often refers to the expression of genes or symptoms.
정제하다
B2To remove impurities or unwanted elements from a substance, or to refine and polish ideas or data to make them clearer and more professional.
전조
B2A sign or warning that something (usually bad) is about to happen; a precursor or omen.
환원
B2The act of returning something to its original state or simplifying a complex idea into its basic elements; in science, it also refers to chemical reduction.
불가역적
B2Describing a process or change that cannot be reversed or returned to its original state. Often used in environmental science and medicine.
가변적이다
B2To be changeable, variable, or unstable. Not fixed in nature or state.
징후
B2A sign or indication that something is happening or about to happen, especially something bad like an illness or economic crisis.
심리학
B1The scientific study of the human mind and its functions, especially those affecting behavior in a given context.
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