Meaning of 有効 in Japanese
Japanese word definition and usage
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有効JLPT 3
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Kana Readingゆうこう
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Romajiyūkō
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Word Senses
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- Parts of speech
- adjectival nouns or quasi-adjectives (keiyodoshi), noun (common) (futsuumeishi)
- Meaning
- validity; legality; availability; effectiveness
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Example Sentences
有効, ゆうこう used in context
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This offer is open for five days.
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「軽くならいいけど」「うむ、では金的と目潰しは有効にするか？」
If it's a light workout, OK. "Right, so will we allow crotch-kicking and eyeball crushing?"
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有効な触媒がないので、その装置を改良することは困難であろう。
It would be difficult to improve the device when there is no effective catalyst.
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Daily exercise is effective in overcoming obesity.
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The court adjudged that the will was valid.
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They are making good use of the heat from the sun.
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