愚公老李来回答：老虎和斑马的条纹都可以用stripe，是指条状的花纹；例如：Zebras are several species of African equids (horse family) united by their distinctive black and white striped coats. Their stripes come in different patterns, unique to each individual. 再如：the Stars and Stripes 星条旗。streak - 条状，一连串，一般不指东西。streaks of red light in the east 东方上空的红光条纹 （这里是光，不是物件）She has had a long streak of bad luck. 她遭遇了一连串的不幸。希望这个回答能让你满意。
hocc豆叮
