unstuck /ʌnˈstʌk/

• 1. 

  PHRASE If something comes unstuck, it becomes separated from the thing that it was attached to. 脱离

  例：

  The brown vinyl covering all the horizontal surfaces is coming unstuck in several places.

  所有横面上盖的棕色乙烯基塑料有些地方开始脱落了。

• 2. 

  PHRASE To come unstuck means to fail. 失败 [英国英语] [非正式]

  例：

  Their marriage finally came unstuck.

  他们的婚姻最终失败了。