grinning的翻译，读音
释义：
笑嘻嘻
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
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
词态
现在分词 grinning复数 grinnings