noun🔗Share頑固さ, 意地Stubbornness."Her stubbornness prevented her from admitting she was wrong, even when presented with evidence. "彼女の頑固さのせいで、証拠を突きつけられても自分が間違っていることを認められなかった。characterattitudemindChat with AIVocabulary GamePractice Reading
noun🔗Share柑橘類のスタブーン病A disease of citrus trees characterized by stunted growth and misshapen fruit, caused by Spiroplasma citri."The citrus trees in the orchard showed signs of stubborn, making their fruit small and misshapen. "果樹園の柑橘類の木は柑橘類のスタブーン病の兆候を示し、果実が小さく変形しました。diseaseplantorganismagriculturebiologyChat with AIVocabulary GamePractice Reading
adjective🔗Share頑固な, 強情なRefusing to move or to change one's opinion; obstinate; firmly resisting; persistent in doing something."Blood can make a very stubborn stain on fabrics if not washed properly."血液は、適切に洗わないと、布地に非常に頑固なシミを作ることがあります。characterattitudepersonmindChat with AIVocabulary GamePractice Reading
adjective🔗Share硬い, 頑丈なOf materials: physically stiff and inflexible; not easily melted or worked."The clay was very stubborn, refusing to shape properly despite repeated attempts. "粘土は非常に硬く、何度も試みたにもかかわらず、適切に形作られるのを拒否しました。materialtechnicalChat with AIVocabulary GamePractice Reading
