| 单词 | pneumoconiosis |
| 释义 | Word Frequency pneumoconiosis(ˌnjuːməʊˌkəʊnɪˈəʊsɪs), pneumokoniosis (ˌnjuːməʊˌkəʊnɪˈəʊsɪs) or pneumonoconiosis (ˌnjuːmənəʊˌkəʊnɪˈəʊsɪs) noun any disease of the lungs or bronchi caused by the inhalation of metallic or mineral particles: characterized by inflammation, cough, and fibrosis Word origin C19: shortened from pneumonoconiosis, from pneumo- + -coniosis, from Greek konis dust |
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