pentylidene信息详情

pentylidene发音

意思翻译

n.戊叉

相似词语短语

pentylene glycol───戊二醇

双语使用场景

synthetic conditions of 2-pentylidene cyclopentenone using PTC were stud-ied, and the conditions of isomerization were also studied.───合成2-戊叉环戊酮及其异构化的条件进行了研究。

英语使用场景