couth
adj.（形容词）Marked by or possessing a high degree of sophistication; refined:优雅的，有见识的：有较高层次的见识的；温文尔雅的：例句：.Many picnics manage without this sophistication, but we like to be couth and feel that the delicacies of gracious living enhance the chances.(John Gould).许多野餐都没有见识地对付过去了，但是我们想做的文雅一些，并且认为体面生活的高雅可以增加这种可能性.(约翰·古尔德)
n.（名词）Refinement; sophistication:文雅；教养：例句：.The man has no couth.(Los Angeles Times).这个人一点都没教养.(洛杉矶时报)
来源：Back-formation from uncouth 源自 uncouth的逆构词
