(pos:名詞)<explanation>yue:#金屬 物件,特別係#鐵 製品表面嘅#氧化物eng:rust<eg>yue:#生鏽 (saang1 sau3)eng:to rust<eg>yue:#鐵鏽 (tit3 sau3)eng:iron rust<eg>yue:鏽漬 (sau3 zik1)eng:rust stain