透
Meaning
- (bound form) to penetrate; to seep through
- to tell secretly; to leak
- thoroughly; through and through
Example sentence
他坏透了。
He is rotten to the core.
The character 透
透 is 辶, walking, with 秀: passing right through. 透明 transparent, 透过 through something — and after an adjective it means completely: 湿透了, soaked to the skin.