concretion
n.
by 1670s, from French concrétion, from Latin concretionem (nominative concretio), from concretus (see concrete).
| 词汇 | concretion |
| 词根词缀 | Online Etymology Dictionary concretion n. by 1670s, from French concrétion, from Latin concretionem (nominative concretio), from concretus (see concrete). |
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