雷声 thunder
léi 现代普通话 Modern MandarinAI 合成语音 AI-generated voice
与「雷」有关的早期字形包含闪电形的线条和圆形。字库把圆形解释为车轮，以车轮声比拟雷声；后来又加上表示雨的「雨」。 Early forms associated with 雷 combine a lightning-like line and round shapes. CUHK interprets the rounds as wheels suggesting a rumbling sound. Later forms added 雨, the rain element.
中间形态是教学示意，并非已证实的古代字形。 Intermediate shapes are teaching illustrations, not attested ancient glyphs.
所选字形 THE SELECTED FORM
词义示意图 Meaning illustration
与「雷」有关的早期字形包含闪电形的线条和圆形。字库把圆形解释为车轮，以车轮声比拟雷声；后来又加上表示雨的「雨」。 这幅图介绍词义或关系，并不是对最早字形的摹写。 Early forms associated with 雷 combine a lightning-like line and round shapes. CUHK interprets the rounds as wheels suggesting a rumbling sound. Later forms added 雨, the rain element. This picture introduces the meaning or a relationship, not a transcription of the earliest graph.
把整个故事放在眼前。 The whole story, in view.
点击任一字形或连接 Choose any form or connection早期字形 EARLY FORMS
现代字形规范 MODERN CONVENTIONS
这里只收录了插图与现代字形。动画最后呈现简体字，用于教学比较，并非历史时间线；缺失的早期证据仍明确标出。 Only the illustration and modern forms are available here. The animation ends with the simplified character and is a teaching comparison, not a historical timeline; missing early evidence remains visible.
练习书写 Practice writing
练习选项 Practice options
用鼠标、手指或触控笔书写。 Use a mouse, finger, or stylus. 请在练习板外滑动页面。 Scroll outside the pad to move the page.
临时练习，笔迹不会保存或上传。 Practice is temporary; strokes are not saved or uploaded.
再细看 · 来源、问问仓颉与认字小活动 Look closer · sources, Ask Cangjie & a little recall+
原创教学插图
Original teaching illustration词义示意图 Meaning illustration
与「雷」有关的早期字形包含闪电形的线条和圆形。字库把圆形解释为车轮，以车轮声比拟雷声；后来又加上表示雨的「雨」。 这幅图介绍词义或关系，并不是对最早字形的摹写。 Early forms associated with 雷 combine a lightning-like line and round shapes. CUHK interprets the rounds as wheels suggesting a rumbling sound. Later forms added 雨, the rain element. This picture introduces the meaning or a relationship, not a transcription of the earliest graph.
以车轮声比拟雷声是一种解释；按此说，今字下部虽像「田」，却不表示农田。 The wheel-and-rumble account is an interpretation. The modern 田-shaped lower part does not mean a field in this account.