透tòu
to penetrate, thoroughly. 10 strokes, radical 辶, first met in HSK 4.
What 透 is made of
辶 (chuò, to walk) and 秀 (xiù, elegant).
辶 carries the meaning — walk — and 秀 carries the sound.
How to write 透
Strokes 1–7 write 秀, then strokes 8–10 write 辶.
Free, with no account: the app draws each stroke, then you write it and it says which stroke went wrong.
Print a 米字格 practice sheet for 透
Words that use 透
| 透 | to penetrate, thoroughly 从这边到那边，完全穿过或浸入 春日阳光晒透了整个庭院。The spring sun soaked thoroughly through the whole courtyard. Lesson 343, 岁月回甘与全心笃行 · 资政明辨与赤子勇毅 · Insightful Governance & Innocent Courage |
| 透明 | transparent 能让人一眼看穿里面的情况 橱窗透明，顾客能看到制作过程。The display window is transparent, so customers can see the process. Lesson 344, 维权明晰与合意套餐 · 资政明辨与赤子勇毅 · Insightful Governance & Innocent Courage |
| 透露 | to disclose, reveal 指把消息说出去 最终的评选结果迟迟没有透露。The final result was still not disclosed. Lesson 653, 铜牌评选 · 生态文明与绿水青山 · Ecological Balance & Environmental Harmony |
More characters with the radical 辶
All 42 of them, and what the radical means, on the 辶 radical page.