detainKK [dɪˋten] /dɪˈteɪn/發音de- 向下、除去+tain 持有、握住→往下扣住不放展開收合de-字首向下、除去tain字根持有、握住字面：往下扣住不放把人或物扣住不放 → 拘留、耽誤動詞1拘留、羈押、扣押常用被動Two suspects were detained by police for further questioning.兩名嫌犯被警方拘留以進一步偵訊。2留置、扣留Customs officers detained the shipment for several weeks.海關人員將那批貨物扣留了好幾週。3耽誤、留住、絆住正式I won't detain you any longer; I know you're busy.我不再耽誤你的時間了，我知道你很忙。4留校、罰留教育The teacher detained the whole class after school.老師放學後把全班留在學校。