相关grin的文学知识

Sowhynotgrin?Shegrinnedanevilgrin.FatherDanenteredwithabiggrin.“Liar,”Ishotbackwithagrin.Hewavedwithabigcheesygrin.Anevilgrincrossedmyface.WhileIdialyzed,Daveshuffledinwearingagrin.Seldomhadthisdemo...