"Rolled up" 是 "卷直" 的英文表达。
"Roll" 是动词，意思是 "卷起"，"up" 是副词，意思是 "向上"。这两个词结合在一起表示"卷起向上"。
例句：
I rolled up the poster and put it in my bag. (我把海报卷起来放进了包里。)
She rolled up her sleeves and got to work. (她卷起袖子开始工作。)
The windows were all rolled up in the car. (车上的窗户都卷着。)