biotechnology /ˌbajoʊtɛkˈnɑːləʤi/ noun Learner's definition of BIOTECHNOLOGY
[noncount]
: the use of living cells, bacteria, etc., to make useful products (such as crops that insects are less likely to destroy or new kinds of medicine)生物技术
— biotechnological
/ˌbajoʊˌtɛknəˈlɑːʤɪkəl/ adjective