streaky /ˈstriːki/ adjective streakier; streakiest
streakier; streakiest
Learner's definition of STREAKY
[also more streaky; most streaky]
1
: having or showing streaks有条纹的;有条痕的 2
chiefly US : good or successful at some times and bad or unsuccessful at others : not reliably or consistently good不稳定的