noun 下载 🔗分享 碱性沼泽, 泥炭藓沼泽 A type of wetland fed by ground water and runoff, containing peat below the waterline, characteristically alkaline. Examples : "The hikers were careful to stay on the marked trail to avoid sinking into the alkaline fen that bordered the forest. " 徒步者们小心地走在标记好的小路上，以防陷入森林边缘那片碱性泥炭藓沼泽里。 environment geography nature place 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 分 Unit of currency in China, one-hundredth of a yuan Examples : "The small shopkeeper counted out the change, giving me five yuan and twenty fen. " 小店主数了数找给我的零钱，给了我五块钱和二十分。 value economy finance 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 科幻迷，动漫迷。 Fans; a plural form used by enthusiasts of science fiction, fantasy, and anime, partly from whimsy and partly to distinguish themselves from fans of sport, etc. Examples : "At the anime convention, you could immediately tell the difference between the cosplayers and the fen, who were mostly wearing everyday clothes but carrying bags full of manga and figurines. " 在动漫展上，你一眼就能看出角色扮演者和那些科幻动漫迷的区别，科幻动漫迷们大多穿着日常服装，但提着装满漫画和手办的包。 culture entertainment literature media style group 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 霜霉病，绿霉。 A kind of mildew that grows on hops. Examples : "The farmer worried because he saw patches of fen growing on his hop plants, threatening the harvest. " 农民很担心，因为他看到啤酒花上长了成片的霜霉病 (shuāng méi bìng), 这会威胁到收成。 biology plant agriculture microorganism 与AI对话词汇游戏阅读练习
