intensify/-sɪfaɪ; -səˌfaɪ/ v(pt, pp -fied) [I, Tn](cause sth to) become more intense or intensive （使某事物）变得更强烈、 剧烈或尖锐; 加剧 Her anger intensified. 她更加生气了. The terrorists have intensified their bombing campaign. 恐怖分子增加了炸弹爆炸活动.
牛津英汉双解词典