| 词汇 | discussion |
| 词根词缀 | 词源： mid-14c., from O.Fr. discussion, from L.L. discussionem "examination, discussion," in classical L., "a shaking," from discussus, pp. of discutere "strike asunder, break up," from dis- "apart" + quatere "to shake." Originally "examination, investigation, judicial trial;" meaning of "talk over, debate" first recorded mid-15c. Sense evolution in Latin appears to have been from "smash apart" to "scatter, disperse," then in post-classical times (via the mental process involved) to "investigate, examine," then to "debate." 词根记忆： n. 讨任(discuss讨论,dis+cuss敲打→分开敲打→讨论)[-ion①表名词,"动作或状态"②表示"某种物,用品"] |
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