英语单词大全

polyhexamethylene phenylene dipropionamide

中文翻译

[化] 聚亚己基亚苯基二丙酰胺

今日更新

更新时间：2026-04-11 03:12:47

syntactic position

Arrhenius acid-base concept

ultrahigh frequency transceiver

be bankrupt in reputation

circular filter paper chromatography