Read Edit View history 原料 yuánliào HSK4 raw material Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 原料 · yuánliào · raw material 2026/03/04 原料 yuánliào raw material raw material 橡胶是制造轮胎的主要原料。 noun created sense Mar 4, 2026, 02:25 AM