三元音 Traditional form: 三元音 Pinyin (reading): sānyuányīn Definitions: triphthong (such as putonghua uei etc) Characters: 三 - three 元 - first; dollar; origin; head 音 - sound, tone, pitch, pronunciation Traditional characters: 三 - three 元 - first; dollar; origin; head 音 - sound, tone, pitch, pronunciation