2 sentences for 褶皱 (zhě​zhòu — crease)

1. 他试图抹平衬衫上的褶皱。

   tā shì​tú mǒ​píng chèn​shān shàng de zhě​zhòu.

   He tried to smooth out the wrinkles on his shirt.

   Source: Dong Chinese Dictionary

2. 他正在用熨斗烫平衬衫上的褶皱。

   tā zhèng​zài yòng yùn​dǒu tàng​píng chèn​shān shàng de zhě​zhòu.

   He is using an iron to smooth out the wrinkles in his shirt.

   Source: Dong Chinese Dictionary