Polyethylene disulfide
[化] 聚二硫化乙烯
🧩 词语组成解析
n. 聚乙烯\\n[化] 聚乙烯
(=disulphide) n.二硫化物
🗣️ 情景例句
People don't ask unmarried people Why are you single?.
人们不会问未婚的人“你为什么不结婚？”。
Beware of him who regards not his reputation.
要谨防不重自己名誉的人。
She's sitting under the tree.
她正在树荫下坐着。