Read Edit View history 天然橡胶 tiānránxiàngjiāo natural rubber Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 天然橡胶/天然橡膠 · tiānránxiàngjiāo · natural rubber 2026/03/04 天然橡胶 / 天然橡膠 tiānránxiàngjiāo natural rubber natural rubber 这种轮胎是由优质天然橡胶制成的。 created sense Mar 4, 2026, 02:25 AM