| 单词 | obolus |
| 释义 | obolus/ˈɒbələs/(also obulus) noun 1 Ancient History = obol. Now rare. 2 Palaeontology (In form Obolus) a genus of fossil brachiopods having a smooth orbicular shell, widespread in Cambrian and Ordovician rocks; (also obolus) a brachiopod of this genus.
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