to fizzle out
[phrase form: fizzle]
01
逐渐消失, 虎头蛇尾
to end in a disappointing or weak way, particularly after a good start
例子
Their romantic relationship fizzled out after a few months, and they remained friends.
他们的浪漫关系几个月后就不了了之了，他们仍然是朋友。
The new product launch had a lot of hype, but it fizzled out due to technical issues.
新产品的发布有很多炒作，但由于技术问题失败了。
