| 单词 | deca |
| 释义 | deca- in British English or deka-, before a vowel dec- or dek- prefix denoting ten: decagon. In conjunction with scientific units the symbol da is used Word origin from Greek dekadeca- in American English (ˈdɛkə) ten; the factor 101 decagon, decameter : also, before a vowel, dec- (dɛk) Word origin < Gr deka, tenDefinition of 'deca-' |
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