英语词汇narrow down怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	narrow down
释义	narrow down 简明释义缩小范围：使更具体、更明确。网络释义短语 1 Thesis narrowed down to Focus 集中焦点 2 narrowed-down and enlarged space 奥旷空间双语例句 1 We have narrowed down the list to four candidates. 我们把范围缩小到四位候选者身上。《牛津词典》 2 The road gradually narrowed down to a trail. 道路逐渐变窄，成了一条小径。 3 The field of inquiry has narrowed down to five persons. 调查的范围已经缩小到只剩5个人了。《新英汉大辞典》
随便看	tunnel gate tunnel geometry tunnel graft tunnel grating measurement and control system tunnel grease tunnel ground subsidence tunnel group tunnel guide tunnel gun tunnel hardening tunnel heading tunnel holing-through tunnel horizontal deformation tunnel hydraulics tunnel hygiene tunnel hypothesis tunnel illumination tunnel inclusion compound tunnel in earth tunneling tunneling algorithm tunneling cryotron tunneling current tunneling effect tunneling effect of seismic wave

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。