noun 下载 🔗分享 Eta，Η，希腊字母Η。 The seventh letter of the Modern Greek alphabet, the eighth in Old Greek. Examples : "In Greek class today, we learned that "eta" is the seventh letter in the modern Greek alphabet. " 今天希腊语课上，我们学到“eta”，也就是希腊字母Η，是现代希腊语字母表的第七个字母。 language linguistics 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 η介子 A kind of electrically neutral meson having zero spin and isospin. Examples : "The physicist, searching for new particles, analyzed the data and confirmed the presence of an eta. " 这位物理学家在寻找新粒子时，分析了数据，确认了η介子的存在。 physics science 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 部落民，贱民 A social outcast in Japan who is subjected to menial work, making up a class or caste of such people. Examples : "Historically, an eta was forced to work as a butcher because of their low social status in Japan. " 历史上，由于社会地位低下，日本的部落民（贱民）被迫从事屠夫之类的工作。 culture society history race person group job 与AI对话词汇游戏阅读练习
