2 sentences for 冲洗 (chōng​xǐ — develop)

1. 他把相机的底片拿去冲洗了。

   tā bǎ xiàng​jī de dǐ​piàn ná​qù chōng​xǐ le.

   He took the camera negatives to be developed.

   Source: Dong Chinese Dictionary

2. 这张胶卷需要拿到照相馆去冲洗。

   zhè zhāng jiāo​juǎn xū​yào ná​dào zhào​xiàng​guǎn qù chōng​xǐ.

   This roll of film needs to be taken to a photo studio to be developed.

   Source: Dong Chinese Dictionary