mannered       
adjective  disapproving uk/ˈmæn.əd/ us/ˈmæn.ɚd/
 矫揉造作的,不自然的,做作的
A mannered style of speech or behaviour is artificial, or intended to achieve a particular effect.
  His performance as Hamlet was criticized for being very mannered. 他扮演的哈姆雷特被批表演过于做作。