时间: 2025-04-23 18:36:28
美: ['laɪtnɪŋ]
英: ['laɪtnɪŋ]
adj. 闪电的;快速的
n. 闪电
vi. 闪电
最后更新时间:2025-04-23 18:36:28
词源分析:该词源自古英语“lightning”,意为“使发光的”,由词根“light”(光)和后缀“ning”构成,表示某种状态或行为。
历史背景:该词的最早记录可以追溯到 14 世纪,用于描述雷电现象。
课本:在**教材中,可能会在初中或高中英语课本中出现,如《新概念英语》。在牛津和美国的教材中,通常出现在科学或自然现象相关的单元,如《Oxford Discover》或《My World》。
正式与非正式语境:
特殊场合:
The lightning illuminated the sky during the storm.
(暴风雨期间,闪电照亮了天空。)
She was terrified by the loud thunder and bright lightning.
(她被巨大的雷声和明亮的闪电吓坏了。)
Lightning can travel at speeds of up to 0,000 miles per second.
(闪电的速度可达每秒0,000英里。)
The tree was struck by lightning during the storm.
(那棵树在暴风雨中被闪电击中。)
Scientists study lightning to better understand its effects on the environment.
(科学家研究闪电,以更好地理解其对环境的影响。)
同义词:
反义词:
通过这些分析和示例,学*者可以更全面地理解和使用“lightning”这个单词。
[N-UNCOUNT] Lightning is the very bright flashes of light in the sky that happen during thunderstorms. 闪电
例:One man died when he was struck by lightning.一个人遭雷击身亡。
例:Another flash of lightning lit up the cave.又一道闪电照亮了那个洞穴。
[[ADJ n]] Lightning describes things that happen very quickly or last for only a short time. 飞快的
例:Driving today demands lightning reflexes.如今驾车需要飞快的反应。