"I want to wear a scarf on Friday" 这是在英语中表达"星期五戴上围巾"的方式。
来源：
"wear" 是英语中穿着的意思，"scarf" 是指围巾。
英文例句及其中文翻译：
"I always wear a scarf when it's cold outside." (我在外面冷的时候总是戴围巾)
"She decided to wear her new scarf to the party." (她决定把她的新围巾带到派对上)
"He never forgets to wear a scarf in the winter." (他冬天绝不忘记戴围巾)