digest  
 verb uk/daɪˈdʒest/ us/daɪˈdʒest/
  (EAT)      
 C1 [ I or T ](使)消化 
to change food in your stomach into substances that your body can use
  I find that I don't digest meat easily. 我发现自己不容易消化肉食。 
 Sit still and allow your meal to digest. 静静地坐着,让胃里的食物消化消化。 
 - More examples
- The adult owls feed their young with food which they've already partly digested.
- Don't rush off - let's just sit here a while and digest our food.
- How can you expect to digest your food properly when you eat your meals so fast?
- The snake lay absolutely motionless for hours as it digested its meal.
- Meat-eaters must produce extensive bile acids in their intestines to properly digest the meat that they eat.
  (UNDERSTAND)      
C1 [ T ]理解,吸收(信息) 
to read or hear new information and take the necessary time to understand it
  This chapter is so difficult to digest, I'll have to read it again later. 这一章不容易理解消化,稍后我还得再看一遍。 
 digest       
noun [ C ] uk/ˈdaɪ.dʒest/ us/ˈdaɪ.dʒest/
 文摘,摘要;文汇,简报
a short written report providing the most important parts of a larger piece of writing, or one containing recent news
  A digest of the research findings is now available. 研究成果的简报已经出来了。 
 The company publishes a monthly digest of its activities. 该公司每月出一份活动简报。