gnaw away atnɔ:əˈweiæt短语¹⁴⁴⁹⁷²⁺² 基本例句 v.咬;侵蚀;🌏折磨或困扰;啃 Even so, the lesser problems of resistance continue to gnaw away at medicine, hurting people and diverting resources from more productive uses, often in the countries that can least afford it. 即使如此,抗药性所导致的一些次要问题正在损害人们的健康并使药物得不到充分利用,这通常发生在那些无力承担的国家之中。 ecocn