短語詞組短語concern n oneself about 擔心Of Immediate Concern To Oneself 切身Concern Oneself In 干涉;干預;關心concern oneself with sth 從事;沉溺于某事物to concern oneself with 結記for concern oneself about 擔心concern oneself about with 關心concern oneself with 研究的對象是;忙于;關心;從事concern oneself in sth 關心;忙于;從事 返回 concern oneself