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Pronunciation varies by accent · noun
(organic chemistry) The quinone 3,6,7-trimethoxyphenanthrene-1,4-dione present in the herb Sphenomeris blflora.
Use sphenone when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Sphenone means (organic chemistry) The quinone 3,6,7-trimethoxyphenanthrene-1,4-dione present in the herb Sphenomeris blflora.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use sphenone where its definition matches the intended context.
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