hartshorn
英式音标：hartshorn怎么读
美式音标：hartshorn怎么读
hartshorn词义
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n. 鹿角精；鹿角；氨水溶液
hartshorn英文词源
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- 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.