hyperfixationWiktionary 原文构词拆分hyper-前缀Forms augmentative forms of the root word. · Used to create forms that are found beyond the root.+fixation词根/词干词源说明From hyper- + fixation.释义（英文）名词 NounA complete obsession or absorption in a subject or hobby to a point where a person appears to completely tune out their surroundings and where the person repeatedly returns to said subject or material.词族派生词（1）hyperfix