champ
vt.大声咀嚼；不耐烦，焦急；咬牙切齿；格格地咬
n.咀嚼；咀嚼声
网络解释.箭步；冠军；焦急；使劲嚼
词形变化:
复数：champs 复数：champed 复数：champed 复数：champing 复数：champs
双语例句
1. 1 . He had been, he said modestly, swimming champ at high school.
他谦逊地说，念中学时他曾经是游泳冠军。
来自柯林斯例句