7198.discreet(形)谨慎的
I don't want anyone to find out about our agreement, so please be discreet.
我不想让任何人知道我们的协议，因此请你谨慎点。

7199.discrepancy(名)不一致
Something is wrong here.There is a discrepancy between these two sets of figures．
这里出了些问题。两组数字有出入。

7200.discretion(名)谨慎
Thin is contfiden tial but l know I can rely on your discretion.
这是机密的，但我知道我可以相信你不会说出去。

7201.discriminate(动)歧视
It is illegal to discriminate against any ethnic or religious group.
歧视任何族群或宗教团体都是违法的。

7202.discrimination(名)歧视
Discrimination agaiinst disabled people is illegal.
歧视残障人士是不合法的。

7203.disgrace(名)不光彩
She lefe the company in disgrace after admitting stealing from colleagues.
她承认偷了同事的东西，不光彩地离开了公司。

7204.disguise(动)伪装
They disguised themselves as fishermen and escaped in a boat．
他们假扮成渔民，坐船逃走。

7205.dishonest(形)不诚实的
反义词honest
I would rather remain poor than get money by dishonest means.
我宁可安于贫穷，也不愿用不当手段赚钱。

7206.dishwasher(名)洗碗机
The dishwasher has worn the glaze off the china．
这些瓷器经常用洗碗机清洗，光泽都消失了。

7207.disinterested(形)公正无私的；不感兴趣的
His action was not completely disinterested.
他的行为并不完全公正。

7208.dismantle(动)拆除
The photographer dismantled his equipment and packed it away.
摄影师把他的器材拆开后收好。

7209.dismay(名)惊讶
I realized to my dismay that I was going to miss the plane.
我发觉赶不上那班飞机后，心里很慌。

7210.disorder(名)混乱、骚乱
His financial affairs are in complete disorder.
他的财务状况十分混乱。

7211.disorganize(动)扰乱
I think that man has a spite against us,for he is always trying to disorganize our plans.
我看那人对我们不怀好意，他老是企图扰乱我们的计划。

7212.disorganized(形)杂乱无章的
反义词organized
She is a very disorganized person but she always seems to muddle through．
她这人做事一向没什么条理，但她却似乎应付得过去。

7213.dispatch(动)派遣
He dispatched an experienced worker to repair damage.
他派一个有经验的工人去修理损坏的地方。

7214.dispel(动)消除
His reassuring words dispelled all her fears.
他那些安慰人的话消除了她所有的顾虑。

7215.dispensable(形)可有可无的
I suppose I'm dispensable. Anybody could do my job.
我想我是可有可无的，我的工作谁都能做。

7216.disperse(动)驱散
The police arrived and quickly dispersed the crowd．
警方到达后迅速驱散人群。

7217.displease(动)使不高兴
Her husband's failure to notice her new hairstyle displeased her very much．
她丈夫没注意到她的新发型，这令她大为不悦。

7218.disposable(形)可丢弃的
This cup is disposable.
这杯子是可丢弃的。

7219.disposal(名)处理
His disposal of the difficulty pleased everybody.
他对困境的处理使大家都感到满意。

7220.disposition(名)性情
Sue has a calm and introverted disposition.
苏的性格文静内向。

7221.dispute(名)争论
There was some dispute between John and his boss about whose fault it was.
究竟是谁的过错，约翰和他的上司有所争论。

7222.disqualify(动)取消资格
He was disqualified for two years.
他被取消资格两年。

7223.disregard(动)忽视
同义词ignore
These are the latest instructions. Please disregard any you received before．
这些都是最新的指示。请不要再理会先前收到的指示。

7224.disrupt(动)扰乱
The strike severely disrupted flights to Spain.
罢工严重扰乱了飞往西班牙的航班。

7225.dissatisfaction(名)不满意
反义词satisfaction
There is some dissatisfaction among teachers with the plans for the new exam.
教师对新考试的计划有些不满。

7226.dissatisfy(动)使不满意
反义词satisfy
I'm thoroughIy dissatisfied with your work.
我完全不满意你的工作。

7227.dissident(形)意见不同的
The authorities put the dissident author through the hoop by denouncing him as an enerny of the state．
当局谴责那位持不同政见的作家是国家的敌人,让他饱受苦难。

7228.dissolve(动)溶解
Dissolve two tablets in cold water．
将两片药片溶于冷水中。

7229.dissuade(动)劝阻
I tried to dissuade her from spending the money, but she insisted.
我试图劝她不要花那个钱，但她不听，坚持要花。

7230.distinct(形)不同的
同义词different
This region, as distinct from othar parts of the country.reltes heavily on tourism.
这一地区与该国的其他地方明显不同，十分依狡旅游业。