noun🔗Share윤활유A substance used to reduce friction between objects or surfaces."The bike chain was squeaking loudly, so I applied lubricant to it to make it run smoothly. "자전거 체인이 크게 삐걱거려서 부드럽게 작동하도록 윤활유를 발랐습니다.substancematerialscienceindustrytechnicalmachineChat with AIVocabulary GamePractice Reading
noun🔗Share윤활제A personal lubricant."She bought personal lubricant at the pharmacy to help with discomfort during intimacy. "그녀는 친밀한 관계 중 불편함을 덜기 위해 약국에서 윤활제를 샀다.bodysexmedicinesubstanceChat with AIVocabulary GamePractice Reading
