| 单词 | 八十 |
| 释义 | 〔octogenarian〕from octōgintā [eighty] 源自 octōgintā [八十] 〔eighty〕They were still active in their eighties. Before noon, the temperature shot into the eighties.虽然已年过八十，他们仍然很活跃。中午之前，气温就升高到八十多度〔octogenarian〕from Latin octōgēnārius [containing eighty] 源自 拉丁语 octōgēnārius [含有八十的] 〔fourscore〕Four times twenty; eighty.八十：二十的四倍；八十〔eighty〕The cardinal number equal to 8 × 10.八十：等于8×10的基数〔octogenarian〕from octōgēnī [eighty each] 源自 octōgēnī [每一个八十] |
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