柯林斯詞典afterimage /?ɑ?ft?r??m?d?/ 1. N a sustained or renewed sensation, esp visual, after the original stimulus has ceased 餘像; 在刺激停止以後給感官，尤其是眼睛，畱下的殘畱影像 (Also called aftersensation, photogene) 返回 after image