单词antiozonant
网络: 抗臭氧剂;防臭氧剂;抗臭氧龟裂剂
Antiozonant is an ingredient that helps to prevent the exterior rubber surface from cracking, checking, oxidizing, and deteriorating.
它是一种可以防止外部的橡胶表面破裂、氧化甚至更加恶化的一种材料。
The rubber itself contains and ingredient called Antiozonant.
橡胶本身的原料叫抗臭氧剂。