Polyphenylethyl
聚乙基苯
🗣️ 情景例句
Compared with the West, people in the East place much importance on family.
与西方相比，东方人的家庭观念更浓些。
My father used to smoke, but now he doesn't.
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We had better go back to the station now,Ken.
肯，我们现在最好回车站去。