noun 다운로드 🔗공유 병음 A phonetic script or romanization system for a language spoken in the People's Republic of China. Examples : "My Chinese textbook uses py to help me pronounce the characters correctly. " 내 중국어 교과서는 문자를 올바르게 발음하는 데 도움이 되도록 병음을 사용합니다. language phonetics writing communication system linguistics AI와 채팅어휘 게임독해 연습
noun 다운로드 🔗공유 흡연량 단위 (smoking) A unit for measuring the number of cigarettes a person has smoked previously; it is calculated by multiplying the average number of packs of cigarettes the person smokes per day by the number of years the person has smoked. Examples : "My doctor asked about my smoking history, specifically my py, to assess my risk for lung disease. " 의사는 폐 질환 위험을 평가하기 위해 흡연 이력, 특히 흡연량 단위를 물었습니다. medicine amount statistics AI와 채팅어휘 게임독해 연습