instantaneousness
n. 瞬间；即刻
同义词
参考例子
1.Instantaneousness has dismembered eternality and beauty has been materialized.
瞬间支解了永恒，美被物化了。
2.The inspiration thinking mode is a kind of instantaneous and original cognition in the cerebra with the characteristics of creativity, saltation, and instantaneousness.
灵感思维是大脑瞬间产生的一种创造性的认识，具有创造性、跳跃性、瞬时性等特点。
3.The internet bank operation has the characteristics of high technicality, none-paper, instantaneousness, which makes its legal problems rather abundant and complicated.
网上银行业务由于其本身所具有的高技术性、无纸性、瞬时性等特点，使其所涉法律问题甚为丰富而复杂。
英文解释
n.
1.the quickness of action or occurrence
网络释义
instantaneousness
瞬间; 即时;