Polydecamethylene sebacate
[化] 聚癸二酸亚癸基酯
🗣️ 情景例句
I was really worried.
刚才我真的很担心。
No man ever became thoroughly bad at once.
没有一个人是一下子就坏透的。
Well, we listened to lectures about pollution, agriculture, nuclear waste, radiation and so on.
噢,我们听取有关污染、农业、核废料、辐射等讲座。
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