1.instrument n.證券，票據(jù) vt.向...提交法律文件
    【商務(wù)用語(yǔ)】negotiable instruments 可流通票據(jù)
    non-negotiable instruments 不可轉(zhuǎn)讓的票據(jù),非流通票據(jù)
    post-dated instruments 遠(yuǎn)期票據(jù)
    trust instrument 信托證書(shū)
    2.insufficient adj.不足的
    【商務(wù)用語(yǔ)】insufficient funds 資金不足
    3.integrity n.誠(chéng)實(shí);完整
    【商務(wù)用語(yǔ)】business integrity 商業(yè)信譽(yù)
    【例句】The tradition of integrity is very important for the company.
    良好的誠(chéng)信記錄對(duì)于一個(gè)企業(yè)來(lái)講是非常重要的。
    4.intensive adj.加強(qiáng)的；密集的
    【商務(wù)用語(yǔ)】labor-intensive 勞動(dòng)密集的
    5.interchange vt.交換，互換 vi.交替發(fā)生；輪換
    【商務(wù)用語(yǔ)】an interchange of personnel 人事更迭
    interchange labour and repose 勞逸兼顧