hypercaffeinatedWiktionary 原文英美构词拆解hyperhyper-前缀caffeinatedcaffeinated词干hyper-Forms augmentative forms of the root word. · Used to create forms that are found beyond the root.词源说明From hyper- + caffeinated.释义形容词adjective1informalIntensely peppy and energetic, as after consuming large amounts of caffeine.2of a beverageContaining too much caffeine.