heightenKK [ˋhaɪtən] /ˈhaɪtən/發音動詞1加強、提高、增強The dim lighting heightened the sense of mystery in the room.昏暗的燈光加強了房間裡的神祕感。2加劇、升高Tensions heightened after the two sides broke off talks.雙方談判破裂後,緊張情勢隨之升高。3加高、增高They plan to heighten the wall by another two meters.他們打算把那道牆再加高兩公尺。