noun 下载 🔗分享 莱普顿, 小钱. A coin used since ancient times in Greece, serving in modern times as one hundredth of a phoenix, a drachma, and a euro (as the Greek form of the Eurocent). Examples : "My grandmother kept a small collection of ancient Greek lepta, some dating back centuries. " 我奶奶保存着一小部分古希腊的莱普顿（小钱），有些可以追溯到几个世纪前。 history value economy finance commerce 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 莱布塔，小钱，寡妇的微薄捐款 A small, bronze Judean coin from the 1st century B.C.E., considered by some to be the widow's mite. Examples : "The museum display showed several ancient coins, including a tiny lepta that was barely bigger than my fingernail. " 博物馆的展柜里陈列着一些古代硬币，其中包括一枚非常小的 莱布塔(一种古犹太铜币)，比我的指甲盖大不了多少。 history archaeology religion value economy 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 轻子 An elementary particle that has a spin of 1/2 (i.e., is a fermion) and does not interact via the strong nuclear force; examples include the electron, the muon, the neutrino and the tauon. Examples : "The electron, a type of lepta, orbits the atom's nucleus. " 电子，作为一种轻子，围绕原子核运动。 physics science element 与AI对话词汇游戏阅读练习
