[dì yī]
first; primary; foremost; first and foremost
									
										No. 1 seeded player
										第一号种子选手
									
									
									
										the best in the world
										天下第一
									
									
									
										the first among the scholars in this field
										该领域学者中名列第一的人
									
									
									
										a very fine student who took a double first
										一个两门功课都获得第一的优等生
									
									
									
										win first place; get a first; win a championship
										获得第一名
									
									
									
										He stands first in his class.
										他在班上名列第一。