"黑粉"是个多义词，它可以指黑粉（网络流行词）,黑粉（玉米病害）。
复印机用一面镜子，一个滚筒和专门的黑粉可以复印。
The photocopier This makes copies, using a mirror, a roller and special black powder.
采用黑粉低填充HDPE、LLDPE基体制备纳米复合材料，研究了复合材料的结构和性质。
The nanocomposites were prepared by low filling black powder to HDPE(High-Density Polyethylene) and LLDPE(Linear Low-Density of Polyethylene), the structures and properties of composites were studied.
白天在开阔怪石磷峋的野外捕猎的猫科动物逐渐就会进化出素色的皮毛出来，而这样颜色的皮毛在雨林的树从中吸收来了黑粉变异成有斑点的皮毛。
Cats that hunt on open, rocky ground by daylight tend to have evolved plain-coloured coats, while those that pounce from rainforest tree branches typically sport dappled fur.
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