| 单词 | building block |
| 释义 | building block【计】 积木, 构件, 构造块 building block building block n.（名词）1. A block used as a building material, especially a cinder block.煤渣砖：用作建筑材料的砖，尤指煤渣砖2. A small wooden or plastic cube used as a building toy.积木玩具：用作建筑玩具的小木块或小塑料块3. A basic element or part of something:基础部分，基本成分：事物的基本成分或基础部分：Amino acids are the building blocks of proteins.胺基酸是蛋白质的基本成分 |
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