noun🔗Share耐火物A material or piece of material, such as a brick, that has a very high melting point."The furnace is lined with refractory to withstand the extreme heat of the melting process. "溶解プロセスの極度の熱に耐えるために、炉は耐火物で裏打ちされています。materialtechnicalindustryChat with AIVocabulary GamePractice Reading
adjective🔗Share反抗的な, 扱いにくいObstinate and unruly; strongly opposed to something."The teacher struggled to control the refractory students who refused to follow the rules and kept disrupting the class. "教師は、規則に従うことを拒否し、授業を妨害し続けた反抗的な生徒たちを制御するのに苦労しました。attitudecharacterChat with AIVocabulary GamePractice Reading
adjective🔗Share耐火性の, 耐熱性のNot affected by great heat."The clay was refractory, so it didn't melt in the kiln. "粘土は耐火性だったので、窯の中で溶けなかった。materialtechnicalscienceChat with AIVocabulary GamePractice Reading
adjective🔗Share治療困難な, 難治性のDifficult to treat."The patient's infection was refractory to all common antibiotics, requiring a stronger, more specialized treatment. "患者の感染症は、すべての一般的な抗生物質に対して治療困難であり、より強力で専門的な治療が必要でした。medicineChat with AIVocabulary GamePractice Reading
adjective🔗Share反応しない, 難治性のIncapable of registering a reaction or stimulus."After years of drug abuse, his body became refractory to the pain medication, and it no longer provided any relief. "長年の薬物乱用後、彼の体は鎮痛剤に反応しなくなり、もはや何の緩和も得られなくなった。physiologymedicinebiologyChat with AIVocabulary GamePractice Reading
