Oxidative polymer
[化] 氧化性聚合物
🧩 词语组成解析
a. 氧化的
🗣️ 情景例句
With a Greek-American family?
跟希裔美国家庭住吗
Jeff was not pleased with his school grades.
杰夫不满意自己在学校的成绩。
He had been obliged to join the army during the Second World War.
年龄比他两个弟弟大很多，第二次世界大战期间被迫参军。