弘扬中华文化·传承国学经典

hartshorn是什么意思

hartshorn

英 ['hɑːts,hɔːn] 美 ['hɑrts,hɔrn]

n. 鹿角精；鹿角；氨水溶液

英文词源

hartshorn (n.): "ammonium carbonate," Old English heortes hornes, from hart + horn (n.). So called because a main early source of ammonia was the antlers of harts.