devotion [dɪˈvəʊʃn]

以下由轻松背单词网站提供

n.奉献，献身，忠诚，专心；祈祷

loyalty and love or care for someone or something

Their devotion to their children is plain to see. 他们对子女的挚爱显而易见。
His devotion to science is well known. 他对科学的献身精神为人熟知。