a slight line or fold in something, especially fabric or the skin of the face 皱,皱纹;褶皱 ■(informal)a minor difficulty; a snag (非正式)困难,难题;障碍 the organizers have the wrinkles pretty well ironed out. 组织人员把那些小问题都妥善解决了。
(informal)a clever innovation, or useful piece of information or advice (非正式)妙计;好主意;点子 learning the wrinkles from someone more experienced saves time. 从经验更丰富的人那里学到一些好点子能节省时间。
verb
[with obj.][often as adj.wrinkled]make or cause lines or folds in (something, especially fabric or the skin) 使起皱纹 Dotty's wrinkled stockings. 多蒂起皱的长袜。 ■grimace and cause wrinkles on (a part of the face) 使皱起;使皱缩 he sniffed and wrinkled his nose. 他吸了吸气,皱起了鼻子。 ■[no obj.]form or become marked with lines or folds 有皱纹;起皱纹;皱起 her brow wrinkled. 她皱起眉毛。
语源
late Middle English: origin obscure, possibly a back-formation from the Old English past participle gewrinclod 'sinuous' (of which no infinitive is recorded)