im·pinge/ɪm`pɪndʒ; ɪmˈpɪndʒ/ v impinge on/upon sth phr v [T] formal to have an effect on something or someone 【正式】 对…起作用，影响: conditions which impinge on students' exam success 影响学生考试成绩的条件
impinge on/upon sth formal to have an effect on something or someone 【正式】 对…起作用，影响: conditions which impinge on students' exam success 影响学生考试成绩的条件