crumble to dust

Even these hard parts may crumble to dust.

甚至这些坚硬的部分也会破碎成粉末.

I have touched a complete Book in the tomb of an Antediluvian, and watched it crumble to dust.

我有精神失常的一完全的书在坟墓中一大洪水前的，和看它崩溃到灰尘。

The Influence of the Soil s Plastic Limit and Liquid Limit with Powdered Fly Ash; crumble to [ into] dust

粉煤灰对土的塑液限的影响试验研究碎成粉末，化为尘土

Crumble to [ into] dust dispersion strengthened alloys made by powder metallurgy

碎成粉末，化为尘土粉末冶金弥散强化合金

Though empires crumble to dust, and centuries are lost in shadows, the white marble still sighs to the stars," I remember."

尽管帝国皇权已经化为齑粉，历史已经湮没无闻，而那白色的大理石却依然向满天的繁星叹息说：“我记得！”

Or will we crumble to dust, and, forgotten, become one with the desert?

或者，我们会化为乌有，而且，被人遗忘，变成沙漠的一部份。

Metallic powders ( excluding powders for hard metals)& Determination of compressibility in uniaxial compression crumble to [ into] dust

GB/T1481-1998金属粉末（不包括硬质合金粉末）在单轴压制中压缩性的测定