intensified and focused his efforts

intensified and focused his efforts 基本解释

加强并集中精力

重点词汇

intensified v. （使）增强, （使）加剧( intensify的过去式和过去分词 )

focused adj. 聚焦的 v. （使）集中， （使）聚集( focus的过去式和过去分词 )；调整（镜头，眼睛）焦点[焦距]以便看清；（光、声等的）焦点；集中（光束于）

efforts n. 努力( effort的名词复数 )；气力；努力的结果；努力（或艰难尝试）的成果