Chinese Character: 堵 (Dǔ - Block; Clog)
Radical: 土 (Earth radical)
Stroke Count: 11 (Number of strokes: 11)
Structure Analysis: 形声字，从土（地面），者声（zhě，表音）。本义指堵塞（如"堵车"），现指阻挡（如"堵塞"）(Phonetic-semantic character: "土" (earth) + "者" (phonetic). Originally meant "block", now means "obstruct".)
Pinyin: Dǔ (Third tone)
To be filled
Traffic jams occur during rush hours. 高峰时段会发生堵车。
Clear the blocked drain. 清理堵塞的下水道。
Combine "土" (earth) + "者" (person) → People building earthen barriers. 组合“土”+“者”→ 人们用土建造障碍物。