nanotechnology /ˌnænoʊtɛkˈnɑːləʤi/ noun
nanotechnology
/ˌnænoʊtɛkˈnɑːləʤi/
noun
Learner's definition of NANOTECHNOLOGY
[noncount] technical
: the science of working with atoms and molecules to build devices (such as robots) that are extremely small纳米技术