2 sentences

1. 医生正在对病人的器官进行药液灌注。

   yī​shēng zhèng​zài duì bìng​rén de qì​guān jìn​xíng yào​yè guàn​zhù.

   The doctor is performing a medicinal perfusion of the patient's organ.

   Source: Dong Chinese Dictionary

2. 这种药液放置久了会出现一些沉积，用前需摇匀。

   zhè zhǒng yào​yè fàng​zhì jiǔ le huì chū​xiàn yī​xiē chén​jī, yòng qián xū yáo yún.

   Sediment may form in this liquid medicine after standing for a while; shake well before use.

   Source: Dong Chinese Dictionary