phenol-formaldehyde英'fiːnɒlfɔːm'ældɪhaɪd美'fiːnɒlfɔːm'ældɪhaɪdBNC¹⁴⁴⁶⁶⁴⁺³ 基本例句 苯酚-甲醛¹⁰⁰ Calixarenes, cyclic oligomer of phenol-formaldehyde condensates have attracted great interest in supramolecular chemistry due to their peculiar molecular recognition ability. 作为第三代超分子大环化合物的代表,杯芳烃具有特殊的分子识别能力和独特的结构易修饰性。 biodic