







风丝不透 is a Chinese idiom (chengyu) meaning “Completely sealed”. Airtight and watertight; impervious to wind and rain. Literally, “not even a wisp of wind can pass through”.

Picture and word Bingo for your class
Open the tool →
Create PNGs with pinyin, highlight character parts or remove strokes
Open the tool →
Chinese and English fill-in vocabulary worksheets
Open the tool →
Printable tracing sheets with a QR learning companion
Open the tool →风丝不透 (fēng sī bù tòu) is a Chinese idiom (chengyu) meaning “Completely sealed”.
风丝不透 is pronounced fēng sī bù tòu in Mandarin Chinese.
Literally, 风丝不透 means “not even a wisp of wind can pass through”. It is used to mean “Completely sealed”.
透:通过,穿过。风刮不进,雨透不过。形容封闭十分紧密