短語(yǔ)詞組用作動(dòng)詞 (v.)～+名詞heighten sb 's fears 使某人更加恐懼heighten the effect 提高傚率heighten one 's speed 加快速度heighten the value of a painting 提高一幅畫(huà)的價(jià)值～+副詞heighten further 進(jìn)一步加強(qiáng)heighten quickly 迅速增高heighten slowly 慢慢增高短語(yǔ) 返回 heightens