latter
adjective /ˈlætə(r)/
  /ˈlætər/
[only before noun]- used to refer to the second of two things or people mentioned(提及的两者中)后者的 - He chose the latter option.他选择了后者。 
- The latter point is the most important.后面提及的那一点是最重要的。 
 
- He chose the latter option.
- nearer to the end of a period of time than the beginning后半期的;后面的 - the latter half of the year下半年 
- during the latter stages of the tournament在比赛的后期阶段 
- The latter half of the twentieth century saw huge growth in air travel.航空旅行在20世纪后半期有了巨幅增长。 
 
- the latter half of the year
- recent最近的 - In latter years, the population has grown a lot here.这里的人口最近几年增长了很多。 
 compare former
- In latter years, the population has grown a lot here.
词源Old English lætra ‘slower’, comparative of læt, of Germanic origin; related to German lass, from an Indo-European root shared by Latin lassus ‘weary’ and let.