深入剖析最长的英文单词

pneumonoultramicroscopicsilicovolcanoconiosis

n. 硅酸盐沉着病，矽肺病，肺尘病，超微所见的肺尘病

pneumon-o-ultramicroscopic-silic-o-volcan-o-coniosis

pneum(肺)-on(n.)-o(连字符)-ultra(超)-micro(微)-scop(看)-ic(adj.)-silic(硅)-o(连字符)-volcan(火山灰)-o(连字符)-conio(微尘)-sis(n.症)