通風孔 Save Sign in to save words Simplified: 通风孔 tōngfēngkǒng ㄊㄨㄥ ㄈㄥ ㄎㄨㄥˇ air vent louvre Character by character 通(tōng)go through 風(fēng)wind 孔(kǒng)surname Kong A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0