2 sentences for 盐水 (yán​shuǐ — saline)

1. 护士正在给病人挂盐水。

   hù​shi zhèng​zài gěi bìng​rén guà yán​shuǐ.

   The nurse is putting the patient on a saline drip.

   Source: Dong Chinese Dictionary

2. 护士正在给脱水的病人挂盐水。

   hù​shi zhèng​zài gěi tuō​shuǐ de bìng​rén guà yán​shuǐ.

   The nurse is giving saline to the dehydrated patient.

   Source: Dong Chinese Dictionary