diversify
v.
late 15c., from Old French diversifier (13c.) "to make diverse," from Medieval Latin diversificare, from Latin diversus (see diverse). Economic sense is from 1939. Related: Diversified; diversifying.
〔蒋〕[vert，vers=turn转，-i-，-fy动词后缀，使…] 使不同，使多样化