Read Edit View history 吗啉 mǎlín morpholine Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 吗啉/嗎啉 · mǎlín · morpholine 2026/03/04 吗啉 / 嗎啉 mǎlín morpholine morpholine (chemistry) (loanword) 吗啉常被用作工业溶剂和缓蚀剂。 noun created sense Mar 4, 2026, 02:25 AM