1. 名詞
   不可數名詞: 瞬時性
   

   同義字詞
   ephemerality,evanescence,fleetingness,fugitiveness,impermanence,impermanency,transience,transiency
   

例句

1. Aspectual differences have to do with the temporal distribution of an event, for instance its completion or non-completion, continuation, or momentariness .
2. He also rejected the pluralism and momentariness of consciousnesses, which were core doctrines of the Vijnanavada school, and their techniques for achieving liberation.
3. In it Jacobi referred to the theory of the momentariness of all things formulated by the Sautrânkitas, a Buddhist sect which originated in the second or first century BC.
4. These verbs are very similar in sense, but it can be maintained that they are not quite synonyms, because shut focuses on the completion of the event, and so suggests an abrupt momentariness which chimes with click.6 In [9], the separation of the" shutting" and" clicking" in two clauses means that they are conceived of as separate, though simultaneous events.