gratuitousness

n.  无偿,免费(gratuitous的变形)

COCA.46435



双语例句

  1. Openness, Equality, Gratuitousness, Pluralization, Individualization, Instructiveness& Impressions of Shenzhen Library and Hong Kong Public Libraries
    开放平等免费多元化个性化教育性&深港公共图书馆观感