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| Chinese | English |
| 大黑洞 | great dark spot |
| 黑海 | Black Sea No definition needed (无需定义。) |
| 黑煤 | black coal A natural black graphitelike material used as a fuel, formed from fossilized plants and consisting of amorphous carbon with various organic and some inorganic compounds (一种作为燃料的自然黑色类石墨材料，由植物化石形成，并且组成各种有机和一些无机化合物的无定形碳。) |