通用拼音 tōngyòngpīnyīn Tongyong Pinyin Origin Definitions Defs Strokes Stroke Words Sentences Sents 通用 tōngyòng adjective in common use to be in common use or used everywhere; general; valid for use anywhere and anytime (as of a card, ticket, etc.)拼音 pīnyīn noun Pinyin Pinyin; the official Chinese system of romanization