铁杆 tiěgǎntiěgān iron Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: iron rod All meanings 3 tiěgǎn 2 die-hard 1iron rod 1tiěgān 1 iron 1 1 sentence for 铁杆 (tiěgǎn — iron rod) 他用一根铁杆撑住了摇摇欲坠的窗户。 tā yòng yī gēn tiěgǎn chēngzhù le yáoyáoyùzhuì de chuānghu. He used an iron rod to prop up the shaky window. Source: Dong Chinese Dictionary