Noviro
钢铁
Simplified 钢铁
Traditional 鋼鐵
Pinyin gāng tiě
Definition steel
他的心像钢铁
Tā de xīn xiàng gāng tiě
His heart is like steel
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铁
tiě
iron (metal); arms; weapons; hard; strong; violent; unshakeable; determined; close; tight (slang)
HSK3
地铁
dì tiě
underground railway; subway; subway train
HSK2
铁路
tiě lù
railroad; railway
HSK3
铁轨
tiě guǐ
rail; railroad track
铁匠
tiě jiang
blacksmith; ironworker
铁链
tiě liàn
iron chain
磁铁
cí tiě
magnet
铁证
tiě zhèng
ironclad evidence; conclusive proof