유효하다
To be valid, effective, or in force. It describes something that is legally acceptable or produces the intended result.
أمثلة
3 من 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.
عائلة الكلمة
نصيحة للحفظ
YU (have) - HYO (effect). Having an effect.
اختبار سريع
여권의 ____ 기간이 6개월 이상 남아 있어야 합니다.
صحيح!
الإجابة الصحيحة هي: 유효
أمثلة
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.
عائلة الكلمة
تلازمات شائعة
العبارات الشائعة
아직 유효하다
to be still valid
유효 기간이 만료되다
the validity period expires
유효한 대책
effective countermeasure
يُخلط عادةً مع
유용하다 (useful) means something is helpful, while 유효하다 (valid/effective) means it is legally or technically in force or works as intended.
ملاحظات الاستخدام
Used in logic, law, and everyday transactions (like tickets or coupons).
أخطاء شائعة
Learners often say '효과가 있다' instead of '유효하다' in formal legal contexts.
نصيحة للحفظ
YU (have) - HYO (effect). Having an effect.
أصل الكلمة
From Sino-Korean 有效 (유효).
أنماط نحوية
اختبار سريع
여권의 ____ 기간이 6개월 이상 남아 있어야 합니다.
صحيح!
الإجابة الصحيحة هي: 유효
مفردات ذات صلة
مزيد من كلمات business
성과
B1A result or achievement obtained through effort or work; performance outcome.
차지하다
B1To take up or account for a certain space, time, or proportion of a whole.
적합하다
B1To be suitable, appropriate, or fit for a particular purpose or situation. It implies meeting specific requirements or standards.
변동하다
B1To change, fluctuate, or shift, especially in terms of prices, numbers, or conditions.
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.
자재
B1The raw materials or components needed to make something or build a structure. It is commonly used in construction and manufacturing industries.
수입
B1The act of bringing goods or services into a country from abroad for sale. It also refers to personal or national income.
전문성
B1The quality of having special skill or knowledge in a particular field. It implies a high level of competence.
소요되다
B1To take or be required, usually referring to time, money, or resources needed to complete a task.
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