| 单词 | spontaneous |
|---|---|
| 音标 | [spɔn'teinjəs] |
| 解释 | a.自发的；自然的 |
| 红宝书 | 【英】 adj.自发的 (proceeding from natural feelings)；自然的(natural) 【考】 反义词： premeditated(预谋的 ) 【记】 来自spont(自然)＋an eous 【例】 a spontaneous movement(无意识的动 作) |
| 字源 | spontaneous (adj.) 1650s, "occurring without external stimulus," from Late Latin spontaneus "willing, of one's free will," from Latin (sua) sponte "of one's own accord, willingly;" of uncertain origin. Related: Spontaneously; spontaneousness. Used earlier of persons and characters, with a sense "acting of one's own accord" (c.1200). Spontaneous combustion first attested 1795. Spontaneous generation (the phrase, not the feat) attested from 1650s. |
| 不择手段背单词 | adj. 自发的; 内在冲动的 【记】源于: sponge(n 海绵)可以自发的恢复形状. 【参】spongy(adj 像海绵的) 【类】juggernaut: unstoppable = extemporization: spontaneous『boast: dishonest』『自夸: 不诚实的』不一定摧毁一切的力量是无法阻止的 = 即席演说是自发的 【反】premeditated(adj 预谋的) |
| 趣味全助记 | 【记】ponta 音：帮他 ne 你 + ours 我们，帮助我们大家都是发自我内心自然而然的；sponsor + 音：太牛→发起者太牛，是自发发起的 |
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