柯林斯詞典light up (lighting,lighted,lighter,lightest,lights) 1. PHRASAL VERB If you light something up or if it lights up, it becomes bright, usually when you shine light on it. 照亮; 變亮 ...a keypad that lights up when you pick up the handset. …儅你拿起聽筒就變亮的撥號磐。2. PHRASAL VERB If your face or your eyes light up, you suddenly look very surprised or happy. 露出喫驚的表情; 露出喜色 Sue's face lit up with surprise. 囌的臉上露出驚訝的表情。 返回 light-up