flashiness 

英汉解释

n. 灿烂；瞬间

同义词

n. brashness，garishness，gaudiness，glitz

参考例句

1. Too much flashiness in blog design take any from the content.
太过花哨的版面设计并没什么好处。
2. The focus here is visual flashiness and gratuitous technology.
它的焦点关注与视觉效果，对技术含量的要求不高。
3. But that day it was all about bringing a little flashiness and setting up the other guys.
但是在（全明星）那天，我想专注于制造一些炫目的比赛瞬间并且和队友一起动起来。

英英解释

n.
  1. tasteless showiness

网络释义

flashiness
灿烂;