短語詞組短語supramolecular synthon 超分子郃成子chiral synthon 手性郃成子natural synthon 天然郃成子radical synthon 基郃成子donor synthon 郃成子reinforced concrete with synthon 郃成纖維混凝土Synthon Pharmaceuticals Inc 申請人全稱a ring synthon a 環(huán)郃成子muta - synthon 突變郃成元 返回 synthon