记忆方法
将“auroral”分解为“aur”和“oral”，联想“aur”与“aurora”（极光）的前缀相同，而“oral”与“口述”或“口头”有关，想象在极光面前述说美景，形成深刻的视觉和听觉结合印象，帮助记忆。
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词族 · auroral
派生词
英语词源
- auroral (adj.)
- 1550s, "pertaining to dawn," from aurora + -al (1). Meaning "of the color of dawn" is from 1827; "of the aurora" from 1828.
权威例句
- 1. This high result was interpreted to reflect previous auroral activity.
- 这一高结果可以用以前的极光活动来解释.
- 2. Today these particles lead to auroral displays.
- 如今粒子导致极光出现.
- 3. It is hailed as " Auroral State, the first with solemnity. "
- 被誉为 “ 震旦国中, 庄严第一 ”.
- 4. Power law probability distributions of multiscale auroral dynamics from ground - based TV observations.
- 根据陆基TV观测多尺度极光动力学的幂律概率分布.
- 5. More normal auroral rings had been previously imaged around Saturn.
- 更多正常的土星环行极光被拍摄到.