유효하다
To be valid, effective, or in force. It describes something that is legally acceptable or produces the intended result.
مثالها
3 از 5그 계약은 아직 법적으로 유효합니다.
The contract is still legally valid.
제안된 방법이 문제 해결에 유효한지 검토해야 합니다.
We must examine whether the proposed method is effective for solving the problem.
통계적으로 유효한 결론을 도출하기 위해 표본을 늘렸다.
The sample was increased to derive a statistically valid conclusion.
خانواده کلمه
راهنمای حفظ
YU (have) - HYO (effect). Having an effect.
آزمون سریع
여권의 ____ 기간이 6개월 이상 남아 있어야 합니다.
درسته!
پاسخ صحیح این است: 유효
مثالها
그 계약은 아직 법적으로 유효합니다.
formalThe contract is still legally valid.
제안된 방법이 문제 해결에 유효한지 검토해야 합니다.
businessWe must examine whether the proposed method is effective for solving the problem.
통계적으로 유효한 결론을 도출하기 위해 표본을 늘렸다.
academicThe sample was increased to derive a statistically valid conclusion.
이 티켓 아직 유효해?
informalIs this ticket still valid?
신분증의 유효 기간이 지났습니다.
everydayThe validity period of the ID card has expired.
خانواده کلمه
ترکیبهای رایج
عبارات رایج
아직 유효하다
to be still valid
유효 기간이 만료되다
the validity period expires
유효한 대책
effective countermeasure
اغلب اشتباه گرفته میشود با
유용하다 (useful) means something is helpful, while 유효하다 (valid/effective) means it is legally or technically in force or works as intended.
نکات کاربردی
Used in logic, law, and everyday transactions (like tickets or coupons).
اشتباهات رایج
Learners often say '효과가 있다' instead of '유효하다' in formal legal contexts.
راهنمای حفظ
YU (have) - HYO (effect). Having an effect.
ریشه کلمه
From Sino-Korean 有效 (유효).
الگوهای دستوری
آزمون سریع
여권의 ____ 기간이 6개월 이상 남아 있어야 합니다.
درسته!
پاسخ صحیح این است: 유효
واژگان مرتبط
واژههای بیشتر business
소비자
B1A person who buys goods or services for their own use. Often used in IELTS discussions about economy, environment, and marketing.
수출
B1The act of sending goods or services to another country for sale. It is a vital component of international trade.
수입
B1The act of bringing goods or services into a country from abroad for sale. It also refers to personal or national income.
소요되다
B1To take or be required, usually referring to time, money, or resources needed to complete a task.
숙련되다
B1To become skilled or proficient in a certain task through long practice and experience.
조직하다
B1To form or organize a group, system, or structure to achieve a specific purpose or function.
성장하다
B1To grow in size, quantity, or degree; to develop or advance in maturity or quality.
투자
B1The act of putting money, effort, or time into something to get a profit or advantage in the future. It is widely used in both financial and personal development contexts.
이행하다
B1To carry out or fulfill a promise, duty, or contract as planned or agreed upon.
생산적
B1Leading to or helping to produce a large amount of something; constructive or useful.
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