induct
v.
late 14c., from Latin inductus, past participle of inducere "to lead" (see induce). Originally of church offices; sense of "bring into military service" is 1934 in American English. Related: Inducted; inducting.
〔李〕[in-=into入；duct=to lead引导→“to lead into some group引导加入某种团体”→] v.①introduce formally使正式加入