添堵 tiāndǔ to cause annoyance Origin Definitions Defs Strokes Stroke Words Sentences Sents tiāndǔ to cause annoyance 添 tiān verb to add to add; to increase; to replenish堵 dǔ suffocated to feel stifled, oppressed, or choked up with anxiety or stresstiāndǔ to worsen congestion 添 tiān verb to add to add; to increase; to replenish堵 dǔ verb to block to block up; to stop up; to obstruct a road, pipe, or hole