| 词汇 | symptom |
| 词根词缀 | 词源： 1540s, earlier sinthoma (late 14c.), from M.L. sinthoma "symptom of a disease," from L.L. symptoma, from Gk. symptoma (gen. symptomatos) "a happening, accident, disease," from stem of sympiptein "to befall," from syn- "together" + piptein "to fall," from PIE base *pet- "to rush, to fly" (see petition). Spelling altered in Eng. by influence of M.Fr. and L.L. forms. Symptomatic in general sense of "indicative (of)" is from 1751. 词根记忆： n. (疾病的)症状;(不好事情的)征兆,表征Mary's symptom is similar to Joseph's in some way.玛丽的症状在某些方面和约瑟夫的类似. |
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