crumbly

音标发音

The ethyl groups replace oxygen in the silicate ion chains, creating a solid but crumbly silicone polymer.
乙基会取代硅酸盐离子，形成一种硬而易碎的硅树脂聚合物。
For the crust, combine the crumbs, sugar, butter and flour in the bowl of an electric mixer until moist and crumbly.
对于基本原料，将面包屑、糖、黄油和面粉放在一个电动搅拌机里搅拌直到搅碎并混合。
But not only is there more ice than anyone suspected, it's also in a form — small crystals mixed with crumbly soil — that make it easier to extract than if it were in massive deposits.
但是不止是那里有比预想更多的冰，冰的形式也出人意料，即团块状土壤中混杂的小晶体，这使得当它们大量存在时更易提取。

The sere, crumbly atmosphere of a dig, as I envisioned it, seemed a welcome relief from the maelstrom I now perceived to be teeming within the human body.
NEWYORKER: Archeology
Graphite is generally soft and crumbly, so soon after, Italian craftsmen came up with the idea of hollowing out a stick of juniper wood and filling it with graphite.
FORBES: No. 4 The Pencil