grain surface texture的用法和樣例：
例句
- Complexity is related to surface irregularities, surface texture, fuzziness, and weave.
至於複雜性與表面的不規則性，表面結構，毛羽程度和織造加工有關。 - The dust detaining effect and leaf surface structures of major urban greening trees in the main roads of Wuhan were studied.
本實驗對武漢市城區主幹道主要綠化樹種的滯塵效應與葉表面結構進行了研究。
