| 词汇 | pneumonia |
| 词根词缀 | 词源： c.1600, from Mod.L., from Gk. pneumonia "inflammation of the lungs," from pneumon (gen. pneumonos) "lung," altered from pleumon "lung," lit. "floater," from PIE *pleu- "to flow, to swim" (see pulmonary). Alteration in Gk. perhaps by influence of pnein "to breathe." 词根记忆： n. 肺炎He got pneumonia and had to stay at home.他得了肺炎, 不得不待在家里. 肺炎[pneumon=lung(肺)] 词根词缀： pneumoniapneumonia 肺炎pneumon=lung (肺) pneumonia 肺炎 |
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