| 单词 | haemoptysis |
| 释义 | Word Frequency haemoptysis or US hemoptysis (hɪˈmɒptɪsɪs, hɛˈm-) nounWord forms: plural -ses (-ˌsiːz) spitting or coughing up of blood or blood-streaked mucus, as in tuberculosis Compare haematemesis Word origin C17: from haemo- + -ptysis, from Greek ptyein to spit |
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