虽然他很努力但他考试没有及格: although he worked hard he failed in the exam
入学: 1.(开始进小学学习) start school 短语和例子我妹妹六岁入学。 my sister started school at the age of six.2.(开始进某学校学习) enter a school; enrol; entrance; begin attending a certain school 短语和例子从入学到毕业 from entrance t