(of a bolt or other device) having a helical ridge or thread running around the outside (门闩等装置)用螺丝拧紧的
(of paper or fabric) crumpled or crushed into a ball (纸,织物)揉成一团的,使皱成一团的 the litter included screwed bags and used tickets. 随地乱扔的垃圾包括皱成一团的袋子和旧票。 ■[predic.](archaic, informal)drunk (古,非正式)醉酒的