Polyphenylene ethyl
[化] 聚乙基苯; 聚对二甲苯
🧩 词语组成解析
聚亚苯基
[化] 乙基\\n[医] 乙基
🗣️ 情景例句
But I've never had the pleasure of doing any business with you.
可是同贵公司尚无业务往来。
Nothing down, nothing up.
没有落就没有起。
He set up a fine example to all of us.
他为我们树立了一个好榜样。