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单词 lepton
释义
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lepton1

/ˈleptɒn/
(pl. lepta /-tə/)
a monetary unit of Greek used only in calculations, worth one hundredth of a drachma
雷普顿(希腊货币单位, 只用于运算中, 1雷普顿等于0.01德拉克马)。
词源
from Greek lepton, neuter of leptos 'small'.

lepton2

/ˈleptɒn/
Physics a subatomic particle, such as an electron, muon, or neutrino, which does not take part in the strong interaction
【物】轻子。
派生词

leptonic

adjective
词源
1940s: from Greek leptos 'small'+ -ON.
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更新时间:2025/8/7 10:39:19