nanotechnologyKK [ˏnænoˏtɛkˋnɑləˏdʒi] /ˌnænoʊˌtɛkˈnɑləˌdʒi/發音名詞1奈米科技、奈米技術Nanotechnology has made these medical sensors far smaller and cheaper.奈米科技讓這些醫療感測器變得更小、更便宜。