英式:[ˈɡreɪnɪ]美式:[ˈɡreni]
adj.粒状的;多粒的;木纹状的
用作形容词 (adj.)
The grainy sand had gone from under his feet 粗沙子已经从他脚下消失了。
It's also possible that the original picture was blurry or grainy. 还有可能原始图片就模糊或有纹理。