| 单词 | diastem |
| 释义 | diastem in American English (ˈdaɪəˌstɛm) noun a minor interruption in the deposition of sedimentary material Word origin LL diastema < Gr diastēma, an interval < diistanai, to set apart < dia-, apart + histanai, standExamples of 'diastem' in a sentence |
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