raw slurry

例句：

1. 1. The farmers used to mix raw materialsin the slurry before they wereprocessed.
   农民过去在加工前，会将原材料混合在生料浆中。
2. 2.The construction workers mixed the raw slurry into the concrete mixer.
   建筑工人将生料浆加入到混凝土搅拌机中。
3. 3.The engineers analyzed the raw slurry and found that it was contaminated with foreign substances.
   工程师们分析了生料浆，发现它被外来物质污染了。