| 词条 | Ar- |
| 释义 | {{Unreferenced|date=July 2009}} The root ar- is used in organic chemistry to form classification names for classes of organic compounds which contain a carbon skeleton and one or more aromatic rings. It was extracted from the word aromatic. See e.g. aryl. {{Orgchemsuffixes}}{{orgchem-stub}} 1 : Chemical nomenclature |
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