n.抗臭氧劑
After the antiozonant works its way to the outside of the tire and is exposed to the ozone in the air, it turns brown. 當(dāng)抗臭氧劑在輪胎上發(fā)生化學(xué)反應(yīng)后，它會(huì)散發(fā)出一種清新的味道，然后會(huì)變成謁色。
