darkenKK [ˋdɑrkən] /ˈdɑɹkən/動詞1變暗、轉暗The sky darkened quickly before the storm arrived.暴風雨來臨前,天空迅速變暗。2使變暗、弄暗Thick curtains darken the room even at noon.厚重的窗簾就算在正午也讓房間變得很暗。3顏色變深、加深顏色The wood will darken slightly after a second coat.上第二層漆之後,木頭的顏色會稍微變深。4陰沉下來、面露不悅多指表情His face darkened when he heard the question.聽到那個問題時,他的臉色沉了下來。5蒙上陰影、使黯淡比喻The scandal darkened the final years of his career.那樁醜聞為他職業生涯的最後幾年蒙上陰影。