탄소 원자들이 원통형으로 배열된 극미세 구조체로, 강도가 매우 높고 전기 전도성이 뛰어난 물질.
A microscopic tubular structure, typically composed of carbon atoms, characterized by exceptional strength and electrical conductivity.
예문:
"The structural integrity of the bridge was improved by incorporating carbon nanotubes into the concrete."
"A single nanotube is thousands of times thinner than a human hair but significantly stronger than steel."
"Engineers are using nanotubes to develop smaller and more efficient electronic sensors."