1.
the state of being that is commonly observed
同义词:expectedness
2.
the quality of lacking taste and refinement
同义词:coarseness,grossness,vulgarity,vulgarism,raunch
3.
ordinariness as a consequence of being frequent and commonplace
同义词:commonplaceness,everydayness
4.
sharing of common attributes
同义词:commonality
微课堂，人生如课堂，我们有时候是学生，在课堂上学习知识；有时候是老师，与他人分享经验。在学习和分享中，我们不断成长。
做真题练习
我的生词本
在线背单词
