鐵 tiěTiě HSK3 iron Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: close All meanings 26 tiě 25 iron 20unshakeable 3close 2Tiě 1 Tie 1 2 sentences for 鐵 (tiě — close) 他们俩的关系特别铁。 tāmen liǎ de guānxi tèbié tiě. The two of them have a very solid relationship. Source: Dong Chinese Dictionary曾经的铁哥们儿,如今却形同路人。 céngjīng de tiě gēmen r, rújīn què xíngtóng lùrén. Once they were close buddies, but now they are like strangers. Source: Dong Chinese Dictionary