plainness

n.

平坦，明白；

1. The Afghan Hound is an aristocrat, his whole appearance one of dignity and aloofness with no trace of plainness or coarseness.
   阿富汗猎犬属于贵族犬，整体感觉是高贵而孤傲，没有一丝平凡或粗陋的迹象。

Prairie Prospects: The Aesthetics of Plainness
Conversion of GPS Height in Plainness Area by the CF&NNM Method
3D-Color-Structure-Code – A New Non-plainness Island Hierarchy
3D-Color-Structure-Code – A New Non-plainness Island Hierarchy
3D-Color-Structure-Code – A New Non-plainness Island Hierarchy
The Performance of Conviction: Wyatt's Antirhetorical Plainness
The Performance of Conviction: Plainness and Rhetoric in the Early English Renaissance
A No-Reference Blocking Artifacts Metric Using Selective Gradient and Plainness Measures
A No-Reference Blocking Artifacts Metric Using Selective Gradient and Plainness Measures
A Review of Movie Taolijie——A Movie Featuring Criticalness,Class Dependency,Violence Tendency and Plainness in Art