| 释义 |
building block /ˈ·· ·/n [c] 1. [usually plural 一般用复数] one of the pieces or parts that make it possible for something big or important to exist 成分，构成要素:◇reading and writing are the building blocks of our education. 阅读和写作是构成教育的要素。 2. one of a set of cubes that young children play with （一块）积木 |