癌: 名词[医学] (恶性肿瘤) cancer; carcinoma 短语和例子皮肤[绒膜]癌 cutaneum [chorionic] carcinoma; 致癌物质 carcinogen; carcinogenic substance; 肝癌 cancer of the liver; 肺癌 cancer of the lung
扩散: spread; diffuse; proliferate; scatter about; irradiation; diffusion 短语和例子扩散光 diffuse light; 癌扩散 proliferation of cancer; spread of cancer; 病菌扩散 proliferation of germs; 核扩散 nuclear prolifer