| 单词 | 干道 |
| 释义 | 〔parkway〕A broad landscaped highway, often divided by a planted median strip.风景区干道，园道，公园大道：一条通常用栽种了树木的中间地带隔开的美化的宽阔公路〔thoroughfare〕A heavily traveled passage, such as a waterway, strait, or channel.干道：如水路、海峡或运河等繁忙的旅行通道〔dendrimer〕A polymer in which the atoms are arranged in many branches and subbranches along a central backbone of carbon atoms. Also called cascade molecule 树形化合物：聚合物，其中的原子沿着碳原子的中央干道附近的许多分支和附分支排列 也作 cascade molecule〔turnoff〕A branch of a road or path leading away from a main thoroughfare, especially an exit on a highway.支路，岔道：公路或小路的分支，离开主要的干道，尤指离开高速公路的进出口 |
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