Polyphenylethyl
聚乙基苯
🗣️ 情景例句
My grandfather is very much alive and kicking.
我的祖父还健在。
Soorow is at parting if at meeting there be laughter.
离别多愁恨，相见尽笑声。
Good. Put it on the small table, please.
好，把箱子放在那个小桌子上吧！