verb🔗Share강하게 하다, 튼튼하게 하다To make tough."The chef had to toughen the meat by slow-cooking it for several hours. "요리사는 몇 시간 동안 천천히 요리하여 고기를 튼튼하게 해야 했다.qualityconditionChat with AIVocabulary GamePractice Reading
verb🔗Share강하게 하다, 튼튼하게 하다To become tough."The cold weather toughened the young plants, making them stronger. "추운 날씨는 어린 식물을 강하게 하여 더 튼튼하게 만들었다.conditionabilityprocessChat with AIVocabulary GamePractice Reading
