词汇	a grade lower
释义	a grade lower 矮一级
随便看	the fourth-party logistics the fourth period the fourth physical distribution the fourth quarter the fourth red clay soil The Fourth Revised Edition the fourth revision edition the fourth root law the Fourth Session of the 12th NPC the fourth set THE FOURTH SET OF RENMINBI The Fourth Sick Ward the fourth sound the fourth stage of yoga The fourth State of Matter the fourth strongest economic power the fourth symposium the fourth thoracic vertebra the fourth toe the fourth turn The fourth ventricle the fourth ventricle tumour The fourth ventricular the fourth ventrie the fourth wall