Oxetane polymer
[化] 氧杂环丁烷聚合物
🧩 词语组成解析
🗣️ 情景例句
Right. What's old?
对了， 旧的东西是什么？
I meet the boy whose aunt is a stenographer.
我遇到那个男孩的姑妈是速记员。
ourselves and the barbarian, ourselves and the pagan, held sway over people's minds.
我们同异教徒之间存在的区别在人的思想中占主导地位，