brown streak

常见例句

Groups of dark brown streaks have been photographed by the Mars Reconnaissance Orbiter on melting pinkish sand dunes covered with light frost.
这些在布满薄霜的粉红沙丘挤成一簇一簇的暗棕色条状物是“火星勘探轨道飞行器”拍下来的。
A type of English walnut, patterned with swirls and curves in shades of brown or with occasional black streaks, used for veneer and cabinetwork.
一种英国胡桃木材，棕色阴影上有螺旋形和弧形图案，偶有黑色条纹，用于薄木板和细木工。
He started to take off his shoes, but fell to staring at the white plaster wall opposite him, broken by long streaks of dirty brown where rain had leaked through the roof.
他正汗始脱鞋，却忽然望着对面的墙壁呆看起来。那墙上的白色涂料被屋顶漏下的雨画上了许多肮脏的黄褐色斑纹。
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