building blocksOur editors are putting together more complete content — check back in about 20 minutesbuilding blocksbuilding blocks — noun名詞1. small interlocking blocks used as a children's toy1.名詞釋義small interlocking blocks used as a children's toy例句The children played with colorful building blocks on the carpet.2. basic components or elements that form something2.名詞釋義basic components or elements that form something例句Atoms are the building blocks of matter.