Someone who is barefoot or barefooted is not wearing anything on their feet.
例句
I wore a white dress and was barefoot...我穿着一件白色连衣裙,赤着脚。Alan came running barefoot through the house.艾伦赤脚跑过房子。
英汉词典释义
adj.
赤脚的〔地〕
She goes around barefoot most of the time.她大部份时间光着脚到处跑。Walking in the snow barefoot for a few minutes made my toes feel dead.光着脚在雪地里走了几分钟,我的脚趾头都冻僵了。The boy galloped over the dunes barefoot.那男孩光着脚在沙丘间飞跑。