Pentendioic acid
[化] 戊烯二酸
🧩 词语组成解析
🗣️ 情景例句
A man can develop his mind by reading.
读书增进个人的智慧。
My phone was out of order.
我的电话坏了。
Modern sculpture rarely surprises us any more.
现代雕塑不再使我们感到惊讶了。