Polymethylene

n. [化]聚亚甲基

🗣️ 情景例句

It's no use crying over spilt milk. What's done cannot be undone.
覆水难收。
Was I supposed to help you today?
今天我想帮你忙。
' I continued driving and after some time,the examiner tapped loudly,
”我继续往前开着。过了一会儿,主考人砰砰地敲了起来。
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🔤 更多 P 开头的单词

piscatorial ,pɪskə'tɔriəl
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