資料來源 : pyDict

輕粒子,希臘的貨幣單位,古希臘的最小硬幣

資料來源 : WordNet®

lepton
     n 1: 100 lepta equal 1 drachma
     2: an elementary particle that participates in weak
        interactions; has a baryon number of 0
     [also: {lepta} (pl)]