成正比,反比
1.…be in direct /inverse ratio to/with 与…成正比/反比
eg. Male illustrations are in direct ratio to /with the advancement of grades, while female illustrations are in inverse ratio.
考试简介报名条件报名时间考试时间口语考试口试大纲教材大纲机考解析成绩查询计分规则考试机构辅导方案