英语词汇diphen-的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	diphen-
词根词缀	OED SOED diphen-in chemical terms: see di-² 2, phen-. diphen- /ˈdʌɪfɛn/ combining form. ORIGIN: from di-² + phen-. Chemistry & Pharmacology. Denoting the presence of two phenyl groups. DERIVATIVE diphenˈhydramine noun an antihistamine compound used for the symptomatic relief of allergies M20. dipheˈnoxylate noun a pethidine derivative used to treat diarrhoea and colitis M20.
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