a histrionic gesture的用法和样例：
- This reference to archery is taken from Mencius.It describes how the expert teacher of archery draws his bow with a histrionic gesture but does not release the arrow.
- He gropes in darkness, panicked, his gestures slowed through re photography, and begins a histrionic dance of anguish.
- He dismissed people with a lordly gesture.
- He put his arm round her in a protective gesture.