bindexbenzonatate./ben-zon-uh-teyt/US // bɛnˈzɒn əˌteɪt //苯佐纳特,安息香酸,苯甲酸钠,苯甲酸Definitionsn.noun · 名词1. Pharmacology.›a nonnarcotic substance, C30H53NO11, used as a cough suppressant.Level 5More words in b →