| 释义 |
phi-phenomenon phi-phenomenon (ˈfaɪfɪˌnɒmɪnən) n, pl -na (-nə) 1. (Psychology) the illusion that when two lights are rapidly turned on and off in succession something appears to move backwards and forwards between them while the lights stay stationary2. (Psychology) a similar illusion in which one light appears to move smoothly backwards and forwards[C20: arbitrary use of Greek phi] |