noun🔗ShareピンインA phonetic script or romanization system for a language spoken in the People's Republic of China."My Chinese textbook uses py to help me pronounce the characters correctly. "私の中国語の教科書は、文字を正しく発音するのに役立つようにピンインを使用しています。languagephoneticswritingcommunicationsystemlinguisticsChat with AIVocabulary GamePractice Reading
noun🔗Share喫煙年数(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."My doctor asked about my smoking history, specifically my py, to assess my risk for lung disease. "医師は肺疾患のリスクを評価するために、喫煙歴、具体的には喫煙年数について尋ねました。medicineamountstatisticsChat with AIVocabulary GamePractice Reading
