白口铁 Traditional form: 白口鐵 Pinyin (reading): báikǒutiě Definitions: white iron Characters: 白 - white; clear, pure, unblemished; bright 口 - mouth; entrance, gate, opening 铁 - iron; strong, solid, firm Traditional characters: 白 - white; clear, pure, unblemished; bright 口 - mouth; entrance, gate, opening 鐵 - iron; strong, solid, firm