grinning
释义
笑嘻嘻
英文释义
n a facial expression characterized by turning up the corners of the mouth; usually shows pleasure or amusement
v to draw back the lips and reveal the teeth, in a smile, grimace, or snarl
词形变化
原型: grin 原型变体: i 现在分词: grinning 复数: grinnings
BNC词频排名: 16,784 | 当代语料库词频排名: 14,420