v.

fall apart

"the building crumbled after the explosion"

同義詞：crumpletumblebreak downcollapse

break or fall apart into fragments

"The cookies crumbled"

同義詞：fall apart

fall into decay or ruin

同義詞：decaydelapidate

The crumbling pillars of social partnership
Crumbling Ivory Towers: Academic Organizing and its Gender Effects
Crumbling walls: a class of practical and efficient quorum systems
Crumbling walls: a class of practical and efficient quorum systems
The Crumbling Infrastructure of Biodiversity: The Avian Example
Crumbling of dacite dome lava and generation of pyroclastic flows at Unzen volcano
Infectious disease surveillance: a crumbling foundation
'Just Crumbling to Bits'? An Exploration of the Body, Ageing, Injury and Career in Classical Ballet Dancers
How the walls come crumbling down: recent structural biochemistry of plant polysaccharide degradation
How the walls come crumbling down: recent structural biochemistry of plant polysaccharide degradation.