专心于的英语短语 百科问答网 2026-09-19 1、专心于英语短语：“devote to”、“intent on”、“Concentrate on”。 2、示例： （1）We should devote oneself to to change these to restrict an element.我们应该致力于改变这些制约因素。 （2）A peaceful demonstration had been hijacked by anarchists intent on causing trouble... 阅读更多