| 词汇 | dynamic |
| 词根词缀 | 词源： 1817, as a term in philosophy; 1827 in the sense "force producing motion," from Fr. dynamique (1762), from Ger. dynamisch, introduced by Leibnitz 1691 from Gk. dynamikos "powerful," from dynamis "power," from dynasthai "be able to have power," of unknown origin. The figurative sense of "active, potent, energetic" is from 1856. Related: Dynamically. 词根记忆： a. 动力的,电动的;有生气的A dynamic government is necessary to meet the demands of a changing society.一个有活力的政府必须适应社会的改变. |
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