narrow down

• 减少； 限制； 缩小； 变窄

英英释义

Verb:

1. define clearly;

   "I cannot narrow down the rules for this game"
   

2. become more focus on an area of activity or field of study;

   "She specializes in Near Eastern history"
   

词汇搭配

• narrow down 减少

近反义词

【近义词】

• narrow 有限的
• nail down 用钉子钉住
• specify 详细说明
• peg down 用木钉钉在地面上(约束)...
• specialise 专门做
• specialize 专攻
• pin down 确定