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hartshorn


  • 英式英标[\'hɑrts,hɔrn]
  • 美式音标[\'hɑːts,hɔːn]

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.