1·A couple of inches of dry, powdery snow had fallen.
降下了好几英寸厚的粉状干雪。
—— 《柯林斯英汉双解大词典》
2·The leaves have yellow areas on the top and underneath are powdery orange spots.
叶子上端有黄色斑块，下方有粉状橙色斑点。
—— 《柯林斯英汉双解大词典》
3·Its surface was powdery and sprinkled with grains of black dust.
月球的表面是粉状的，上面散布着一些黑色的尘土。
4·SWINE flu may get the headlines; but white-nose syndrome, a fungal disease that shows as a powdery pattern on the face, wings and legs of bats, is moving far more swiftly across America.
猪流感可能够抢眼了了，但白鼻综合症，一种可以通过蝙蝠的脸，翅膀，腿传播的粉状病毒，目前正在美国迅速开来。
5·The higher the ratio (known, confusingly, as the density, even though bigger Numbers mean the snow is actually less dense), the drier and more powdery the snow.
该比率越高，积雪会越干燥和越像粉状(虽然该比率被称为是密度，但是其数字越大代表密度越低)。