a thin line or band,different from what surrounds it
a quality of sb's character which is different from their other or usual qualities,usually in a bad way
cover with streaks
"had a streak of bad luck"
"Nicklaus had a run of birdies"
"he has a stubborn streak"
"a streak of wildness"
"a green toad with small black stripes or bars"
"may the Stars and Stripes forever wave"
"The plane streaked across the sky"
Rain..can degrade picture quality..causing black or white streaks.
The coming dawn that streaks the sky.
出自： J. McCrae
The windows of the arcades and shops were streaked with dirty water.
出自： P. Ackroyd