sleeve /sli:v/ n.［c］1. 袖子：She wiped away her tears with her sleeve.她用袖子擦眼泪。The policeman caught the thief by the sleeve.警察抓住了小偷的袖子。 2.袖套，套筒： laugh in/up one’s sleeve 暗暗发笑; roll/turn up one’s sleeves 卷起袖子的