reflexKK [ˋriflɛks] /ˈɹiflɛks/發音名詞1反射動作、反射The doctor tapped my knee to test my reflex.醫生敲我的膝蓋,測試我的反射動作。2反應能力、反應速度常用複數Goalkeepers need lightning reflexes to stop those shots.守門員需要極快的反應能力才能擋下那些球。3本能反應、直覺反應Apologizing has become a reflex for him at work.道歉已經變成他在職場上的本能反應。形容詞1反射的、反射性的Blinking at a bright light is a reflex action.看到強光就眨眼是一種反射動作。2優角的數學Any reflex angle measures more than one hundred eighty degrees.任何優角都大於一百八十度。