fold与wrinkle这两个动词均含有“使皱”之意。
fold : 指对折或叠若干次。
- I folded the letter (in half) and put it in an envelope.
我把信对折后装进一个信封里。 - He had a neatly folded handkerchief in his jacket pocket.
他的上衣口袋里有一方叠得整整齐齐的手帕。
wrinkle : 指使某物起折痕或把某物弄皱。
- Sunbathing can prematurely age and wrinkle the skin.
日光浴会使皮肤提早老化、产生皱纹。