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.
带hartshorn字词语
带hartshorn字成语