disjoin
/dɪsˈdʒɔɪn/verb
with obj.(常作be disjoined)
- separate or disunite分开; 使分离：
they asked that their parish be disjoined from Lewis and added to Harris.
他们要求将他们的教区从刘易斯分出, 加入哈里斯。
词源
late Middle English: from Old French desjoindre, from Latin disjungere, from dis- (expressing reversal)+jungere 'to join'.