friable

形容词 friable:

1. easily broken into small fragments or reduced to powder
2. (used of soil) loose and large-grained in consistency
   同义词：light, sandy

fri.a.ble

adj.（形容词）
Readily crumbled; brittle.
易碎的；脆的

来源：
Latin fri3bilis
拉丁语 fri3bilis
from fri3re [to crumble]
源自 fri3re [弄碎]

【引伸】
fri.abil.ity 或
fri.ableness
n.（名词）